100以内两位数加减法计算题
100以内两位数加减法口算练习题
100以内两位数加减法口算练习题在小学低年级的数学学习中，100 以内两位数加减法的口算能力是一项非常重要的基础技能。
为了帮助孩子们更好地掌握这一技能，我们精心准备了一系列的练习题。
首先，让我们从简单的加法开始。
比如：23 ＋ 15 ，我们先算个位上的 3 ＋ 5 ＝ 8 ，再算十位上的 2 ＋ 1 ＝ 3 ，所以 23 ＋ 15 ＝ 38 。
再来看 37 ＋ 22 ，个位上 7 ＋ 2 ＝ 9 ，十位上 3 ＋ 2 ＝ 5 ，结果就是 59 。
接下来是一些稍难一点的加法练习：46 ＋ 38 ，个位 6 ＋ 8 ＝ 14 ，满十向十位进 1 ，十位 4 ＋ 3 ＝ 7 ，再加上进位的 1 ，结果是 84 。
57 ＋ 36 ，个位 7 ＋ 6 ＝ 13 ，向十位进 1 ，十位 5 ＋ 3 ＝ 8 ，加上进位 1 ，等于 93 。
然后是减法的练习题。
像 45 13 ，先算个位 5 3 ＝ 2 ，十位 4 1 ＝ 3 ，所以答案是 32 。
再比如 78 25 ，个位 8 5 ＝ 3 ，十位 7 2 ＝ 5 ，结果是 53 。
难度稍微提升一点的减法：87 39 ，个位 7 不够减 9 ，从十位借 1 当 10 ，17 9 ＝ 8 ，十位 8 被借走 1 剩 7 ，7 3 ＝ 4 ，答案是 48 。
63 28 ，个位 3 不够减 8 ，向十位借 1 ，13 8 ＝ 5 ，十位 6 借走 1 剩 5 ，5 2 ＝ 3 ，结果为 35 。
为了让孩子们能够更熟练地掌握这些运算，我们还可以增加一些混合运算的练习题。
比如 25 ＋ 37 18 ，先算 25 ＋ 37 ＝ 62 ，再算 62 18 ＝ 44 。
38 26 ＋ 17 ，先算 38 26 ＝ 12 ，再算 12 ＋ 17 ＝ 29 。
在做这些练习题的时候，孩子们要注意认真看清数字和运算符号，仔细计算，做完后可以再检查一遍，确保答案的准确性。
通过不断地练习，孩子们的口算速度和准确率都会得到提高，这不仅有助于他们在数学考试中取得好成绩，还能为以后学习更复杂的数学知识打下坚实的基础。
小学二年级100以内两位数加减法练习题3000道(直接打印)
学校:___________ 班级：_________ 姓名:___________ 时间:________ 90–68= 75–46= 61–33= 60–23= 43+48=83–57= 61–43= 36+47= 52–35= 28+16=37+35= 69+22= 15+77= 53–45= 27+48=60–46= 36+25= 36+15= 43+48= 83–57=28+16= 19+52= 18+55= 19+42= 92–59=13+29= 93–66= 93–46= 44–29= 47+24=70–12= 27+64= 92–79= 13+39= 81–19=85–67= 80–31= 13+19= 71–22= 30–16=25+66= 92–69= 39+12= 45+26= 45–16=71–32= 69+25= 46+36= 31–14= 85–57=18+65= 93–56= 84–47= 23–15= 19+52=29+54= 56–48= 70–51= 56–38= 58+13=16+39= 32+29= 33–17= 63–49= 40–28=41–25= 84–19= 18+27= 57+25= 55–28=96–47= 56+15= 25+28= 17+17= 49+14=24+18= 82–44= 42–13= 90–43= 96–67=28+67= 47–39= 90–33= 57+35= 41–15=38+53= 16+19= 63–39= 64+27= 96–57=16+29= 58+23= 29+54= 58+13= 16+39=40–28= 55–28= 49+14= 96–67= 28+67=41–15= 96–57= 75–36= 33+19= 74–26=学校:___________ 班级：_________ 姓名:___________ 时间:________ 27+64= 93–66= 31–23= 54–25= 53–37=40–22= 19+52= 22–15= 29+49= 93–56=93–34= 60–49= 28+29= 13+29= 12+19=19+42= 13+39= 45–26= 29+39= 96–19=96–29= 53–37= 93–56= 12+19= 19+42=63–36= 39+38= 98–19= 54+28= 48+36=78–59= 39+28= 86–48= 63–46= 19+45=30–19= 46+29= 47+16= 19+68= 26+69=94–69= 47+49= 80–34= 47+26= 55+38=77–49= 86–58= 93–59= 19+78= 72–35=38+18= 46+39= 50–11= 80–24= 70–48=72–13= 70–38= 18+58= 71–25= 91–84=63–26= 48+36= 19+45= 26+69= 94–69=55+38= 72–35= 70–48= 91–84= 63–26=16+67= 60–26= 53–25= 35+17= 43+38=73–64= 60–16= 28+18= 69+25= 43–18=67+17= 76+16= 64–55= 53–15= 69+15=73–54= 68+27= 45–16= 52–17= 48+45=44–28= 81–52= 80–65= 49+32= 52–27=95–87= 36–17= 60–38= 81–62= 73–64=43–18= 69+15= 48+45= 52–27= 95–87=学校:___________ 班级：_________ 姓名:___________ 时间:________ 35+27= 15+67= 82–37= 60–13= 34+39=94–85= 74–16= 57+28= 94–75= 73–38=28+16= 74–48= 26+18= 49+39= 80–62=66–27= 58+38= 14+57= 51–14= 34+29=73–28= 66–37= 81–27= 14+47= 35+17=90–58= 27+28= 82–47= 80–72= 75–36=53+18= 38+27= 19+55= 17+58= 19+45=92–39= 38+17= 26+46= 92–49= 71–12=17+48= 33+58= 46+26= 85–48= 70–15=26+66= 93–36= 85–38= 70–25= 90–74=76–39= 76–29= 77–49= 46+16= 62–26=18+35= 25+69= 26+56= 63–14= 47+14=84–28= 39+15= 45+29= 45+19= 90–64=45+39= 93–26= 18+68= 93–59= 94–46=24+59= 53+18= 19+45= 71–12= 17+48=70–15= 90–74= 62–26= 47+14= 84–28=90–64= 94–46= 55–28= 36+35= 62–19=79+17= 75–67= 40–18= 83–65= 84–75=28+57= 60–44= 47–29= 95–27= 94–17=95–37= 35+58= 35+48= 29+34= 64+27=36+55= 62–29= 55–18= 61–32= 29+44=学校:___________ 班级：_________ 姓名:___________ 时间:________ 70–58= 97–19= 70–48= 90–18= 18+68=98–29= 41–23= 71–45= 17+14= 39+48=39+38= 41–13= 15+16= 66+19= 63–46=38+28= 78–69= 46+39= 50–21= 77–59=54–38= 62–36= 61–49= 71–35= 63–56=46+49= 23+28= 23+38= 16+26= 39+15=70–58= 18+68= 39+48= 63–46= 38+28=77–59= 63–56= 39+15= 95–69= 27+69=81–57= 56+38= 49+37= 40–18= 37+56=29+67= 90–33= 29+44= 73–45= 57+35=95–59= 48–39= 57+25= 28+57= 81–34=57+16= 96–57= 59+23= 31–19= 40–28=47–29= 16+29= 56+28= 64+27= 96–47=73–36= 81–24= 80–37= 82–44= 16+19=48+17= 87–48= 80–47= 33–17= 49+27=58+13= 27+69= 37+56= 57+35= 95–59=69+22= 28+26= 29+23= 29+13= 15+77=35+37= 79+18= 27+38= 27+28= 53–45=27+48= 75–68= 83–67= 35+27= 60–46=95–28= 94–18= 95–38= 80–16= 36+25=74–58= 28+36= 52–25= 63+18= 36+15=学校:___________ 班级：_________ 姓名:___________ 时间:________ 94–65= 93–45= 44–28= 71–12= 88–19=93–78= 14+38= 71–22= 85–57= 19+64=18+54= 88–29= 88–19= 91–32= 90–55=83–44= 96–69= 90–77= 82–56= 83–34=59+12= 60–22= 58+25= 97–79= 81–46=74–35= 83–54= 74–45= 90–45= 41–27=91–65= 91–42= 15+76= 20–13= 97–89=59+35= 70–18= 60–32= 57+37= 34–26=82–66= 49+49= 78+17= 90–55= 83–44=83–34= 81–46= 41–27= 97–89= 59+35=34–26= 69+24= 28+28= 29+25= 29+15=35+39= 66–39= 19+19= 51–39= 95–17=62–53= 95–38= 28+69= 29+46= 37+45=41–17= 38+55= 73–15= 64+28= 96–58=28+59= 29+56= 82–13= 58+15= 32–18=81–26= 57+27= 65+26= 95–48= 56+17=74–25= 82–23= 81–36= 91–22= 90–12=36+57= 49+16= 25–17= 34–16= 65+16=62–53= 37+45= 96–58= 32–18= 81–26=56+17= 90–12= 65+16= 85–37= 84–39=71–24= 77–38= 76–28= 77–48= 46+15=学校:___________ 班级：_________ 姓名:___________ 时间:________ 17+69= 18+34= 36–19= 25+68= 16+59=26+55= 48+13= 54+27= 85–27= 70–37=52+29= 39+14= 45+28= 91–83= 45+18=51–42= 46+38= 93–25= 84–59= 18+67=37–29= 93–58= 84–49= 94–45= 25+58=38+27= 19+54= 18+57= 19+44= 92–38=38+17= 26+45= 17+79= 53+39= 92–48=66–39= 81–29= 14+49= 34+19= 31–24=46+46= 48+44= 74–27= 50–19= 82–39=72–53= 60–15= 94–86= 72–43= 74–17=39+45= 94–76= 19+75= 50–29= 68+14=65–19= 13+39= 80–41= 66–29= 39+35=14+59= 47+34= 51–16= 85–78= 66–39=31–24= 82–39= 74–17= 68+14= 65–19=39+35= 66–39= 33–24= 76–18= 42–13=15+39= 92–28= 69+16= 17+27= 64–57=68+29= 83–29= 24+28= 17+37= 33–14=64–47= 40–25= 42–23= 16+49= 84–17=18+24= 76–28= 39+38= 32+59= 83–19=52+19= 91–18= 55–48= 85–26= 67+19=84–39= 18+14= 50–12= 71–58= 50–22=学校:___________ 班级：_________ 姓名:___________ 时间:________ 47+49= 42–33= 93–15= 24+38= 24+48=51–32= 42–13= 64–57= 33–14= 64–47=19+29= 44–15= 53–34= 80–17= 43+28=36+26= 53–24= 87–29= 28+38= 67–59=51–26= 35+16= 87–19= 75–48= 60–35=60–25= 66–49= 61–45= 95–27= 35+49=52–36= 27+18= 75–68= 36+36= 68+24=27+28= 44–25= 29+25= 28+15= 15+79=35+39= 50–39= 95–18= 52–14= 75–58=34+29= 19+39= 30–12= 19+29= 44–15=43+28= 67–59= 60–35= 35+49= 52–36=68+24= 15+79= 75–58= 45+28= 44+18=71–34= 69+27= 51–42= 45+38= 30–15=84–59= 18+67= 36–29= 92–58= 84–49=93–45= 38+27= 19+54= 17+57= 18+44=37+17= 19+32= 85–57= 17+79= 52+39=93–68= 70–47= 92–48= 71–12= 46+25=85–47= 70–14= 26+65= 93–35= 84–69=82–33= 81–13= 57+15= 32–18= 41–27=80–26= 17+28= 56+27= 65+26= 95–48=56+17= 73–25= 74–35= 82–23= 81–36=学校:___________ 班级：_________ 姓名:___________ 时间:________ 90–22= 90–12= 17+18= 49+16= 25–17=81–46= 33–16= 49+26= 59+12= 61–54=96–68= 28+69= 57+37= 40–17= 37+55=29+66= 91–32= 63+28= 95–58= 58+25=29+56= 82–33= 41–27= 95–48= 56+17=81–36= 25–17= 61–54= 37+55= 29+66=58+25= 68+14= 80–41= 19+19= 65–29=14+59= 51–16= 85–78= 66–39= 81–29=13+49= 34+19= 82–49= 47+44= 74–37=74–27= 34+29= 49+19= 14+69= 72–63=81–39= 72–53= 94–86= 35+16= 71–43=73–17= 93–76= 80–51= 39+55= 50–29=27+17= 65–29= 81–29= 74–37= 74–27=46+28= 85–49= 76–18= 86–37= 77–28=82–64= 84–39= 90–53= 70–27= 82–54=45+18= 61–28= 18+37= 91–73= 25+58=62–15= 47+15= 53+29= 84–29= 79+13=38+17= 96–77= 68–29= 17+69= 85–27=52+19= 37+29= 18+57= 77–38= 17+59=18+47= 91–63= 85–17= 37+19= 25+48=61–18= 54–17= 20–12= 71–14= 16+49=学校:___________ 班级：_________ 姓名:___________ 时间:________ 91–77= 56+15= 61–42= 47–19= 36+45=90–41= 24+49= 90–31= 50–32= 33–25=75–19= 41–14= 19+12= 91–29= 16+27=64–57= 23+29= 17+37= 33–15= 63–48=40–26= 42–24= 84–17= 18+25= 76–29=25+36= 39+39= 91–19= 25+26= 84–27=17+15= 50–12= 71–59= 50–22= 42–34=92–16= 24+39= 90–41= 33–25= 75–19=16+27= 63–48= 76–29= 84–27= 17+15=42–34= 53–36= 12+39= 96–39= 28+59=28+39= 14+37= 13+49= 81–17= 57+18=80–29= 64+29= 30–14= 73–28= 95–29=81–27= 80–39= 26+65= 74–16= 49+19=19+73= 64+19= 31–12= 19+63= 45–37=93–54= 18+53= 28+49= 65–17= 72–18=53–46= 28+59= 57+18= 95–29= 81–27=49+19= 45–37= 72–18= 39+14= 63–46=14+38= 81–18= 85–67= 13+18= 71–22=30–15= 92–68= 52–39= 31–13= 85–57=19+64= 45–38= 93–55= 23–14= 18+54=19+42= 92–58= 73–19= 13+28= 88–29=学校:___________ 班级：_________ 姓名:___________ 时间:________ 82–74= 46+28= 77–28= 82–54= 45+18=25+58= 79+13= 85–27= 17+59= 18+47=25+48= 16+49= 61–53= 28+26= 29+23=29+13= 15+77= 55–29= 35+37= 29+33=78+18= 27+38= 52–45= 27+48= 95–16=75–56= 83–67= 27+58= 94–28= 94–18=95–38= 80–16= 36+25= 47–18= 28+36=63+18= 63+28= 36+57= 60–33= 28+46=66+29= 70–58= 63–56= 45+49= 47+46=86–78= 72–65= 71–55= 66–19= 74+18=71–45= 38+48= 48+24= 91–15= 93–79=19+65= 80–54= 39+58= 18+78= 72–43=77–69= 39+35= 48+44= 67+16= 86–68=39+25= 38+38= 94–66= 46+36= 50–19=63–34= 62–46= 72–33= 48+34= 19+75=66+29= 47+46= 74+18= 93–79= 19+65=72–43= 86–68= 50–19= 19+75= 66+29=68–19= 58+33= 96–57= 16+29= 58+23=29+54= 56–48= 55–38= 58+13= 16+39=32–17= 63–49= 40–28= 41–25= 83–19=17+27= 56+25= 32+49= 25+38= 24+28=学校:___________ 班级：_________ 姓名:___________ 时间:________ 84–29= 32+39= 17+17= 85–17= 70–61=24+18= 42–13= 42–23= 49+24= 92–18=90–53= 90–43= 96–67= 76–18= 28+67=17+78= 53+38= 93–67= 92–47= 47+24=85–46= 70–13= 27+65= 13+39= 93–35=80–19= 85–68= 85–36= 71–23= 94–55=17+68= 25+67= 26+55= 39+13= 45+27=45+17= 71–33= 69+26= 46+37= 31–14=84–58= 18+66= 37–28= 93–57= 84–48=94–45= 38+26= 19+53= 18+56= 19+43=13+29= 17+78= 47+24= 93–35= 80–19=94–55= 45+27= 31–14= 84–48= 94–45=19+43= 28+14= 52–23= 74–47= 90–67=97–68= 14+78= 97–58= 58+37= 52–13=14+68= 57+39= 82–68= 49+28= 77+19=90–57= 82–45= 81–58= 74–57= 88–59=82–35= 60–11= 58+27= 81–48= 73–37=83–55= 90–67= 52–13= 77+19= 90–57=88–59= 73–37= 44–17= 43–29= 93–44=60–52= 29+32= 16+17= 64–15= 70–29=23+19= 64–25= 37+54= 63–27= 39+29=学校:___________ 班级：_________ 姓名:___________ 时间:________ 55–16= 29+42= 91–75= 55–39= 38+19=63–37= 33–15= 62–17= 79+15= 23+29=40–16= 83–64= 70–49= 54–29= 70–39=60–52= 70–29= 39+29= 38+19= 63–37=23+29= 70–39= 28+48= 40–19= 73–16=29+68= 87–39= 96–38= 87–29= 29+58=13+48= 81–15= 57+16= 41–29= 80–28=56+29= 13+58= 65+28= 56+19= 29+35=96–48= 73–26= 96–28= 82–25= 80–38=90–24= 90–14= 36+59= 30–23= 49+18=88–49= 33–18= 64+18= 49+28= 28+48=73–16= 29+58= 80–28= 29+35= 96–48=80–38= 49+18= 46+17= 62–27= 18+36=91–72= 26+57= 63–15= 47+15= 53+28=74–45= 90–65= 91–42= 54–18= 97–89=91–52= 71–16= 58+35= 34–26= 82–66=78+17= 90–55= 83–44= 70–28= 81–56=74–55= 59+22= 96–79= 83–54= 74–45=97–89= 82–66= 81–56= 62–17= 59+22=74–45= 77–68= 49+43= 68+15= 23–14=86–67= 39+24= 80–43= 38+37= 94–66=学校:___________ 班级：_________ 姓名:___________ 时间:________ 47+36= 51–18= 48+33= 67–28= 95–76=70–57= 63–56= 46+48= 47+45= 86–77=72–64= 71–54= 58–19= 58–29= 66–18=75+17= 71–44= 73–19= 39+47= 48+23=92–14= 93–78= 19+64= 80–53= 39+57=18+77= 42–19= 23–14= 94–66= 47+36=95–76= 86–77= 66–18= 48+23= 92–14=39+57= 50–23= 42–35= 92–17= 90–52=90–42= 47–38= 90–32= 57+35= 50–33=97–89= 61–42= 90–11= 74–67= 83–76=55–29= 36+56= 71–39= 35+46= 55–19=61–52= 70–51= 70–29= 91–65= 60–32=63–27= 92–75= 37+44= 29+12= 39+19=70–19= 90–78= 29+22= 92–85= 83–66=37+34= 63–17= 78+17= 97–89= 61–42=83–76= 55–19= 60–32= 39+19= 70–19=83–66= 40–21= 19+52= 29+48= 60–48=67–59= 73–16= 13+28= 13+38= 88–39=97–38= 88–29= 61–45= 29+38= 36+49=14+48= 82–15= 96–18= 80–18= 81–28=72+19= 57+19= 31–13= 96–28= 53–46=学校:___________ 班级：_________ 姓名:___________ 时间:________ 36+59= 31–23= 61–35= 65+18= 53–36=87–19= 60–48= 88–39= 36+49= 14+48=81–28= 53–46= 53–36= 18+26= 59+22=90–65= 82–43= 43–35= 54+18= 91–42=17+16= 16+38= 56–37= 90–19= 92–27=64–36= 17+26= 50–33= 65–56= 71–47=84–28= 24+27= 18+36= 64–46= 41–24=17+48= 42–34= 50–23= 85–16= 19+23=75+19= 83–18= 92–17= 56–47= 68+18=39+59= 24+59= 24+49= 18+13= 72–57=23+39= 47+48= 93–14= 25+37= 63–48=91–39= 91–29= 76–17= 17+16= 16+38=92–27= 71–47= 41–24= 19+23= 75+19=68+18= 72–57= 63–48= 15+76= 81–59=81–36= 20–13= 59+35= 96–59= 15+66=58+37= 35–26= 74–25= 49+49= 83–24=91–22= 91–32= 91–55= 83–44= 97–69=81–69= 49+39= 26–17= 90–35= 82–56=34–16= 83–34= 60–12= 60–22= 59+25=90–67= 97–79= 82–46= 74–35= 29+12=63–38= 39+39= 54+29= 47+38= 38+29=学校:___________ 班级：_________ 姓名:___________ 时间:________ 81–26= 57+27= 74–25= 53–45= 91–12=62–53= 41–17= 29+36= 81–16= 81–26=34+19= 75–26= 94–87= 51–17= 83–37=82–17= 75–16= 49+19= 74–38= 47+35=80–42= 66–17= 66–39= 80–62= 14+37=40–33= 80–52= 74–28= 93–77= 82–27=73–18= 15+47= 94–65= 47+45= 49+42=83–37= 47+35= 14+37= 82–27= 73–18=49+42= 55–18= 78–49= 71–28= 91–64=61–32= 64–26= 78–29= 62–29= 62–19=91–57= 91–67= 60–34= 82–58= 61–22=44+47= 15+78= 91–77= 84–55= 74–59=61–12= 66–48= 29+14= 59+37= 83–45=90–79= 29+24= 16+75= 82–68= 36+35=63–19= 42+49= 78+19= 35+38= 28+37=28+27= 28+47= 75–67= 67–58= 84–65=36+25= 61–44= 75–47= 96–27= 95–17=35+48= 75–57= 16+65= 29+34= 60–24=91–57= 61–22= 74–59= 83–45= 90–79=36+35= 28+37= 84–65= 95–17= 35+48=60–24= 41–24= 17+47= 42–34= 50–22=学校:___________ 班级：_________ 姓名:___________ 时间:________ 19+22= 75+19= 64–57= 84–17= 92–16=68+17= 24+59= 24+49= 19+12= 72–56=23+39= 71–59= 48+47= 25+36= 63–47=92–39= 91–29= 77+16= 39+49= 17+15=91–19= 93–26= 64–35= 87–79= 86–69=17+27= 50–35= 29+55= 71–49= 90–11=24+29= 24+19= 34–15= 64–47= 41–26=42–24= 92–85= 58+24= 57+14= 92–19=25+26= 56–49= 37+54= 18+15= 72–59=25+16= 90–44= 70–61= 24+39= 29+65=41–16= 34–25= 42–14= 17+17= 55–39=90–21= 64–37= 17+27= 90–11= 24+29=41–26= 92–19= 72–59= 29+65= 41–16=55–39= 14+17= 92–47= 31–14= 96–29=93–67= 31–24= 36–28= 52–38= 47+34=19+63= 45–37= 26+55= 19+53= 29+49=93–57= 93–34= 60–49= 14+27= 28+29=13+29= 12+19= 19+43= 13+39= 45–27=28+39= 96–19= 80–19= 96–29= 93–67=47+34= 29+49= 28+29= 45–27= 28+39=86–49= 63–47= 72–23= 47+17= 18+69=学校:___________ 班级：_________ 姓名:___________ 时间:________ 74–59= 83–35= 73–49= 60–24= 73–39=58+26= 82–48= 97–48= 74–37= 14+48=42+39= 90–47= 27+16= 66–38= 81–38=59+36= 40–32= 52–13= 57+29= 14+68=57+39= 65+28= 34+28= 74–27= 82–25=58+17= 66–48= 36+15= 26–19= 90–37=14+58= 34+18= 29+58= 94–85= 74–59=73–39= 14+48= 81–38= 14+68= 57+39=82–25= 90–37= 74–59= 80–66= 52–28=36–18= 77+14= 39+47= 38+59= 81–63=93–24= 18+23= 73–64= 50–31= 28+19=69+26= 18+33= 43–19= 50–21= 67+18=75+17= 64–56= 53–15= 92–14= 68+16=72–54= 67+28= 45–17= 52–18= 48+46=43–29= 81–53= 92–47= 52–28= 36–18=81–63= 28+19= 67+18= 68+16= 72–54=92–13= 94–77= 81–52= 19+76= 71–33=46+37= 70–46= 80–65= 80–42= 39+36=47+35= 39+26= 85–78= 63–45= 49+32=94–67= 71–56= 64–55= 46+47= 80–32=48+45= 47+25= 72–53= 85–68= 94–87=学校:___________ 班级：_________ 姓名:___________ 时间:________ 75+16= 72–43= 74–18= 39+46= 92–13=71–33= 39+36= 49+32= 80–32= 48+45=94–87= 92–13= 95–27= 95–17= 96–37=35+58= 35+48= 75–57= 61–54= 29+34=52–23= 64+17= 91–67= 60–34= 63–29=55–18= 61–32= 61–22= 91–77= 83–55=47–19= 36+45= 28+14= 29+24= 16+75=82–68= 36+35= 62–19= 42+49= 78+19=35+38= 79+17= 28+37= 28+47= 75–67=66–58= 84–65= 84–75= 36+25= 60–44=96–37= 29+34= 63–29= 83–55= 47–19=61–34= 60–24= 43+49= 67–48= 60–14=52–35= 28+17= 58–49= 58–39= 82–48=69+23= 28+27= 44–37= 29+14= 15+78=66–38= 19+18= 79+19= 27+39= 27+29=51–38= 27+49= 96–17= 75–37= 69+13=76–57= 35+28= 60–47= 74–49= 95–29=94–19= 80–73= 44+27= 37+25= 74–59=15+68= 67–58= 52–25= 42+39= 36+15=87–18= 75–47= 61–34= 60–14= 52–35=82–48= 15+78= 27+29= 69+13= 76–57=学校:___________ 班级：_________ 姓名:___________ 时间:________ 56–37= 85–49= 39+17= 64–36= 92–83=46+18= 18+69= 63–16= 47+28= 54+39=41–14= 86–59= 83–74= 23+29= 55–27=19+79= 71–37= 38+19= 55–17= 70–49=72–14= 70–39= 18+59= 71–27= 24+17=64–26= 62–28= 92–73= 63–38= 39+39=38+29= 92–83= 54+39= 55–27= 19+79=70–49= 24+17= 69+24= 28+28= 29+15=43–18= 36+39= 67–39= 19+19= 51–39=53–14= 69+14= 35+29= 60–48= 52–16=44–28= 52–26= 35+19= 95–87= 60–38=61–35= 61–25= 67–49= 51–29= 60–15=53–36= 28+18= 29+15= 51–39= 53–14=52–16= 60–38= 60–15= 25+48= 46+28=18+24= 45+18= 90–63= 70–27= 93–25=57+27= 66+26= 96–48= 57+17= 74–25=82–23= 81–36= 37+35= 64+18= 53–45=91–12= 28+49= 37+57= 65+16= 62–53=95–38= 29+68= 29+46= 38+45= 41–17=74–15= 64+28= 28+59= 62–43= 29+36=36+47= 82–13= 58+15= 33–18= 81–16=学校:___________ 班级：_________ 姓名:___________ 时间:________ 95–29= 74–59= 36+15= 18+15= 50–12=71–59= 25+16= 70–61= 50–22= 90–54=93–16= 24+39= 90–31= 58+34= 34–25=76–19= 42–14= 16+17= 55–39= 90–21=92–29= 63–38= 17+27= 64–57= 71–49=24+29= 17+37= 33–15= 64–47= 41–26=81–35= 90–11= 37+56= 17+17= 34–15=62–53= 95–38= 28+68= 40–19= 90–34=84–76= 29+45= 38+44= 41–16= 38+54=64+28= 96–58= 28+58= 56–39= 82–13=58+14= 33–18= 40–29= 42–26= 81–25=57+26= 56–29= 96–48= 57+16= 81–35=34–15= 90–34= 38+54= 82–13= 58+14=81–25= 81–35= 30–17= 76–27= 47+14=17+68= 19+33= 37–18= 25+67= 17+58=27+55= 85–26= 53+28= 46+27= 45+17=69+26= 46+37= 31–14= 93–25= 85–58=18+66= 37–28= 93–57= 84–48= 94–45=25+57= 23–16= 39+26= 18+56= 19+43=92–37= 38+16= 26+45= 13+29= 17+78=53+38= 93–47= 18+46= 47+24= 71–13=学校:___________ 班级：_________ 姓名:___________ 时间:________ 27+65= 94–35= 85–36= 13+19= 84–38=53–25= 52–28= 36–18= 77+14= 12+19=81–63= 92–24= 49+43= 60–27= 93–34=72–64= 50–31= 60–17= 52–38= 27+19=68+26= 28+29= 18+33= 45–27= 43–19=81–73= 50–41= 53–16= 92–14= 18+43=68+16= 67+28= 44–17= 51–18= 43–29=36–28= 53–25= 12+19= 93–34= 72–64=27+19= 43–19= 18+43= 43–29= 36–28=42–35= 53+18= 18+58= 19+46= 91–62=38+18= 26+47= 62–17= 55–16= 20–11=72–13= 17+48= 59+32= 70–16= 85–38=17+38= 91–52= 70–26= 90–75= 82–53=46+17= 62–27= 25+37= 18+36= 63–15=54+28= 84–28= 18+26= 90–65= 42–35=91–62= 20–11= 85–38= 82–53= 46+17=63–15= 73–29= 66–38= 81–28= 14+48=93–79= 14+49= 94–66= 71–55= 47+46=80–31= 48+44= 47+24= 75–27= 50–19=81–19= 85–68= 95–86= 76+15= 72–43=74–17= 94–76= 19+75= 72–33= 46+36=学校:___________ 班级：_________ 姓名:___________ 时间:________ 71–45= 66–19= 80–64= 14+39= 80–41=66–29= 39+35= 48+34= 39+25= 86–78=93–79= 47+46= 50–19= 72–43= 74–17=46+36= 80–41= 86–78= 91–66= 60–33=63–28= 56–17= 91–76= 83–55= 47–18=37+44= 28+13= 39+19= 70–19= 90–78=29+23= 16+75= 82–67= 63–18= 78+18=35+37= 28+46= 75–66= 84–65= 84–75=36+25= 61–43= 90–12= 95–26= 95–16=55–29= 36+57= 70–39= 35+47= 75–56=54–19= 61–53= 29+33= 70–29= 91–66=60–33= 47–18= 90–78= 78+18= 35+37=65–57= 71–48= 15+29= 84–29= 24+28=17+37= 33–14= 64–47= 41–25= 42–23=16+49= 85–16= 18+24= 83–19= 92–18=56–48= 68+19= 18+14= 50–12= 72–58=32+49= 51–22= 47+49= 93–15= 24+38=63–49= 58+33= 76–18= 42–13= 17+17=16+39= 55–38= 92–28= 64–37= 17+27=50–34= 65–57= 24+28= 42–23= 16+49=92–18= 72–58= 24+38= 17+17= 16+39=学校:___________ 班级：_________ 姓名:___________ 时间:________ 62–29= 91–74= 62–39= 47+39= 55–38=78–39= 46+19= 61–42= 61–52= 78–49=57+28= 65+27= 96–49= 56+18= 31–12=74–25= 96–27= 82–24= 81–37= 63+19=53–46= 90–13= 27+49= 36+58= 31–22=49+17= 65+17= 62–54= 95–39= 28+69=29+47= 41–18= 73–15= 64+29= 48+19=28+59= 61–44= 29+57= 29+37= 36+48=82–14= 58+15= 32–19= 80–17= 48+29=81–27= 57+28= 31–12= 63+19= 53–46=31–22= 28+69= 48+19= 36+48= 82–14=48+29= 33–19= 97–69= 82–27= 26–18=90–36= 49+19= 15+57= 35+17= 90–58=83–34= 74–48= 60–13= 83–14= 73–38=59+26= 82–47= 57+18= 73–28= 14+69=75–36= 14+47= 91–46= 80–39= 96–49=66–37= 66+17= 81–59= 82–37= 90–26=65+29= 37+58= 97–59= 49+29= 40–21=92–49= 70–15= 85–37= 51–32= 27+34=18+57= 85–27= 54+27= 42–34= 25+69=26+46= 73–66= 19+22= 46+16= 71–25=学校:___________ 班级：_________ 姓名:___________ 时间:________ 85–47= 26+56= 92–39= 93–59= 93–36=27+44= 33+58= 45–19= 94–46= 19+45=69+17= 45–29= 25+59= 17+47= 51–42=69+27= 80–11= 93–26= 18+35= 92–49=27+34= 25+69= 71–25= 93–36= 27+44=19+45= 51–42= 92–49= 16+75= 92–74=78–39= 71–18= 91–77= 47–19= 83–65=64–16= 21–13= 79+16= 78–19= 75–67=84–75= 82–68= 36+45= 55–18= 61–22=91–54= 71–28= 92–64= 61–32= 90–67=83–55= 78–29= 63–29= 62–19= 16+75=92–74= 83–65= 75–67= 61–22= 91–54=90–67= 80–55= 95–77= 69+15= 81–42=86–68= 94–57= 27+55= 49+22= 28+65=72–33= 39+16= 47+37= 80–22= 71–46=80–45= 71–36= 19+56= 72–23= 63–25=64–35= 49+12= 55+26= 48+35= 39+26=64–45= 30–17= 46+27= 47+15= 18+69=19+66= 18+79= 26+67= 54+38= 94–67=23–16= 47+47= 81–32= 48+25= 55+36=85–58= 86–68= 28+65= 71–46= 80–45=学校:___________ 班级：_________ 姓名:___________ 时间:________ 63–25= 39+26= 18+69= 94–67= 23–16=55+36= 74–59= 61–12= 67–48= 29+14=60–47= 84–45= 90–79= 29+24= 17+75=83–68= 37+35= 53–45= 43+49= 79+19=35+38= 28+37= 28+27= 27+17= 67–58=35+28= 36+25= 61–44= 75–47= 96–17=38+23= 15+68= 36+48= 75–57= 16+65=42+39= 60–24= 36+15= 44+37= 91–57=36+28= 67–28= 75–49= 52–15= 81–73=49+43= 44–27= 75–59= 81–63= 60–27=53–25= 35+18= 95–86= 43+39= 60–37=61–24= 74–39= 51–28= 61–14= 28+17=90–82= 58–29= 72–64= 42+19= 44–17=43+29= 67–38= 51–18= 27+29= 52–38=27+19= 69+13= 36+28= 81–73= 49+43=60–27= 60–37= 28+17= 44–17= 43+29=52–38= 70–51= 71–39= 41–16= 42–14=17+17= 56–39= 64–37= 55–29= 40–29=90–34= 29+55= 37+44= 90–11= 24+29=24+19= 34–15= 65–47= 41–26= 64–27=92–85= 50–25= 58+24= 58+14= 56–49=学校:___________ 班级：_________ 姓名:___________ 时间:________ 29+45= 36+56= 38+54= 25+16= 62–53=42–14= 40–29= 24+29= 64–27= 92–85=56–49= 62–53= 15+56= 35+16= 90–57=93–25= 19+34= 93–48= 30–18= 85–37=51–32= 18+57= 85–27= 37–29= 54+27=25+68= 26+45= 73–65= 47+15= 71–24=53–39= 86–47= 54+17= 26+55= 92–38=93–58= 94–35= 52–29= 68+29= 45–18=94–45= 19+44= 69+17= 45–28= 25+58=18+47= 37–19= 51–42= 69+27= 52–19=93–25= 85–37= 54+27= 71–24= 53–39=92–38= 45–18= 25+58= 52–19= 93–25=18+49= 85–29= 70–19= 82–67= 39+19=55–17= 86–39= 54–19= 70–39= 92–53=18+59= 71–27= 92–63= 91–66= 83–54=63–28= 63–18= 16+75= 90–78= 54–29=86–49= 71–17= 91–76= 47+18= 19+69=64–16= 21–12= 79+16= 23+19= 70–29=39+19= 92–53= 83–54= 54–29= 86–49=50–34= 42–13= 92–28= 48+37= 47+49=18+14= 91–18= 32+59= 87–68= 18+24=学校:___________ 班级：_________ 姓名:___________ 时间:________ 87–58= 50–11= 32+49= 72–45= 42–23=67+19= 76+18= 98–19= 64–57= 84–16=80–57= 93–15= 95–79= 25+48= 73–55=24+38= 94–69= 71–58= 48+46= 24+28=26+35= 64–47= 80–67= 50–34= 42–13=47+49= 18+24= 42–23= 84–16= 80–57=73–55= 24+28= 54–35= 95–18= 96–38=45–36= 31–23= 80–28= 37+37= 61–46=28+39= 90–81= 29+26= 40–32= 49+18=29+58= 62–43= 37+47= 90–15= 96–28=81–16= 76–69= 44+49= 64+18= 54–45=29+48= 37+57= 62–33= 96–38= 45–36=61–46= 49+18= 96–28= 54–45= 29+48=71–45= 80–44= 71–35= 19+55= 72–23=90–56= 97–79= 17+29= 25–18= 96–69=83–44= 43–36= 57+38= 91–43= 43–26=85–19= 90–46= 42–16= 82–34= 17+19=41–28= 50–27= 58+26= 59+36= 67+24=59+13= 18+39= 34–17= 91–33= 34–27=90–56= 96–69= 43–26= 17+19= 41–28=67+24= 34–27= 62–23= 74–38= 52–27=学校:___________ 班级：_________ 姓名:___________ 时间:________ 61–13= 29+16= 72–63= 43+18= 44–16=43+28= 51–17= 60–16= 28+28= 52–37=27+18= 36+27= 75–48= 53–15= 81–72=49+42= 45–26= 75–58= 81–62= 60–26=53–25= 36+17= 44+38= 37+15= 16+57=60–36= 90–71= 52–27= 90–81= 72–63=44–16= 52–37= 81–72= 60–26= 53–25=16+57= 47–29= 63–49= 71–38= 41–15=48–39= 17+17= 56–38= 16+19= 64–37=96–48= 57+17= 64+18= 54–45= 91–12=28+49= 37+57= 62–33= 66+16= 53–35=62–53= 96–38= 61–46= 74–15= 90–25=64+28= 49+18= 29+58= 62–43= 29+36=37+47= 95–28= 82–13= 81–16= 81–26=96–48= 91–12= 53–35= 90–25= 64+28=29+36= 81–26= 19+34= 37–19= 20–12=17+59= 90–53= 84–29= 85–27= 53+29=42–35= 25+48= 19+24= 46+18= 91–63=70–27= 94–25= 85–49= 53+19= 26+58=54+17= 85–17= 93–38= 65–57= 27+45=63–15= 33+59= 93–48= 18+47= 68+19=学校:___________ 班级：_________ 姓名:___________ 时间:________ 17+27= 15+77= 81–59= 81–37= 59+36=80–49= 14+67= 57+38= 34–27= 74–26=49+49= 82–24= 90–56= 83–44= 96–69=81–69= 49+39= 26–18= 90–36= 82–57=14+57= 34–17= 73–58= 83–34= 60–23=58+26= 97–79= 82–47= 74–36= 28+13=75–46= 90–46= 59+36= 74–26= 49+49=92–49= 84–37= 71–22= 30–16= 47+14=17+67= 19+32= 26+66= 92–69= 17+58=27+54= 24+69= 46+26= 45+16= 46+36=31–14= 85–57= 19+65= 93–56= 85–47=25+56= 23–15= 39+25= 18+55= 19+42=92–59= 93–36= 38+15= 13+29= 18+77=93–46= 18+45= 44–29= 47+24= 71–12=27+64= 80–21= 13+19= 92–49= 84–37=47+14= 17+58= 46+36= 85–47= 25+56=19+42= 18+77= 71–12= 55–38= 78–39=39+18= 64–36= 63–49= 92–84= 46+19=63–16= 46+29= 40–15= 97–88= 61–42=83–75= 55–28= 71–38= 54–18= 61–52=78–49= 70–28= 23+18= 63–26= 39+28=两位数加减法练习题(三十)学校:___________ 班级：_________ 姓名:___________ 时间:________ 17+49= 71–14= 34+47= 59+33= 51–44=69+29= 93–15= 86–37= 92–28= 18+37=70–17= 84–39= 91–73= 77–38= 50–34=77–28= 26+35= 77–18= 20–12= 17+59=71–58= 52–19= 48+47= 64–47= 92–38=80–67= 91–28= 78–69= 77+15= 17+14=91–18= 32+59= 93–25= 87–78= 87–68=18+24= 73–65= 98–29= 72–45= 84–26=18+34= 42–23= 42–33= 50–21= 67+19=76+18= 64–57= 92–15= 94–79= 69+16=25+58= 24+48= 72–55= 67+29= 71–58=92–38= 17+14= 87–68= 84–26= 18+34=67+19= 69+16= 71–58= 50–37= 90–33=83–54= 34–27= 90–56= 85–29= 96–79=17+29= 59+23= 90–66= 96–69= 82–44=43–36= 91–43= 42–26= 85–19= 82–34=21–12= 97–89= 18+49= 58+36= 17+39=91–53= 90–33= 96–79= 82–44= 43–36=82–34= 17+39= 85–58= 86–68= 94–56=75+17= 95–76= 28+64= 72–33= 47+36=29+39= 96–19= 81–18= 31–13= 96–29=两位数加减法练习题(三十一)学校:___________ 班级：_________ 姓名:___________ 时间:________ 73–64= 96–37= 29+67= 48–39= 40–18=84–76= 38+43= 42–15= 39+53= 16+19=90–23= 65+27= 29+57= 29+34= 37+46=90–13= 57–38= 59+13= 33–17= 81–14=41–28= 63+29= 82–24= 58+25= 56–28=96–47= 57+15= 82–34= 38+33= 64+17=28+47= 36+58= 37+56= 32–19= 56–18=25–18= 61–54= 47–19= 70–53= 70–63=48–29= 40–18= 16+19= 37+46= 90–13=81–14= 56–28= 64+17= 56–18= 25–18=。
100以内两位数加减法口算练习题.doc
姓名：____ _______ 班级：__________ - 分数—1)18+19= 2) 29+12= 3)14+48= 4) 35+47= 5) 39+24= 6)46+27= 7) 69+45= 8)46+34= 9) 9+88= 10)12+42= 11)57+34= 12)37+45= 13)42+39= 14)37+48= 15) 56+36= 16)47+45= 17)18+38= 18)42+29= 19)41+29= 20) 76+19= 21)28+63= 22)39+48= 23)50+50= 24)28+39= 25)26+47= 26) 43+28= 27) 39+11= 28)46+10= 29)29+38= 30)37+47= 31)27+63二32)38+25二33) 17+28= 34)19+71= 35)46+31= 36)34+36= 37) 36+28= 38) 53+19= 39)39+28= 40) 89+8= 41)43+36= 42)28+38= 43)14+79= 44)21+48= 45)18+22= 46) 28+32= 47) 59+39= 48) 16+27= 49) 26+28= 50)41+46=姓名：班级： ____ ____ 分数_______—1)90-57= 2) 89-74= 3) 88-18= 4) 59-37= 5) 58-26= 6) 74-45= 7) 99-57= 8)81-67= 9) 99-47= 10)42-38= 11)68-57= 12) 74-37= 13)74-67= 14) 80-56= 15)62-56= 16) 92-78= 17) 17-8= 18) 84-77= 19) 92-77= 20) 18-8= 21)76-48= 22) 90-37= 23) 99-36= 24) 40-37= 25) 96-15= 26)67-19= 27)72-14= 28) 93-87= 29)91-16= 30) 36-34= 31)66-18= 32)61-44= 33) 64-28= 34) 60-57= 35) 92-58= 36) 67-59= 37) 63-25= 38) 42-39= 39) 93-66= 40) 78-38= 41)43-36= 42) 79-26= 43) 92-68= 44)71-39= 45) 64-38= 46)41-27= 47) 96-47= 48) 89-48= 49) 81-48= 50) 72-26=姓名：班级：分数1) 13+9= 2)9+12= 3)0+41= 4) 5+82= 5)7+51= 6) 67+0= 7)7+22= 8)3+44= 9) 0+62= 10)95+0= 11)21+2= 12)97+0= 13)2+37= 14) 5+14= 15)26+1= 16) 55+7= 17)70+8= 18)38+5= 19) 3+35= 20) 7+72= 21)3+9= 22) 5+93= 23) 5+3= 24)93+1= 25) 5+79= 26)2+81= 27)75+4= 28) 5+46= 29)7+54= 30)49+9= 31)79+2= 32)4+2= 33) 2+88= 34)23+6= 35) 1+15= 36)3+20= 37) 8+26= 38)5+0= 39)6+56= 40)6+42= 41)0+96= 42)93+4= 43)56+2= 44)3+95= 45)98+2= 46) 1+85= 47) 1+60= 48)0+53= 49) 5+5= 50)8+35=姓名：-班级：______ __ 分数一1)35-1= 2) 34-1 二3) 63-3= 4)7-5=5) 74-9二6) 90-2= 7) 5-4= 8) 26-1 = 9)44-8= 10)77-8= 11) 3-0= 12) 79-8= 13) 19-0= 14) 96-3= 15) 9-8=16) 37-5= 17) 52-6二18) 20-3= 19)17-1=20) 53-5二21)91-2= 22) 75-4= 23) 84-3= 24)75-9= 25)61-3= 26)62-0= 27)57-2= 28) 28-3= 29) 36-5= 30)81-7= 31)61-0= 32) 86-0= 33) 70-1= 34) 5-5= 35) 97-0= 36)12-6= 37) 8-6= 38) 87-8= 39) 38-5= 40) 24-4= 41)78-8= 42)74-2= 43)37-0= 44)77-1 = 45) 80-0=姓名：—I)0+70= 30+60=6) 80+20= 50+40=II)70+30= 60+30=16) 10+20= 20+10=21) 20+80= 20+10=26) 70+20= 40+40= —班级:2) 40+40=7) 60+10=12) 40+40=17) 10+20=22) 50+40=27) 20+80=3) 10+90=8) 40+30=13) 40+30=18) 40+40=23) 40+40=28) 90+0=31) 20+70= 32) 60+30=36) 30+70= 37) 80+10=41) 40+50= 42) 70+20=46) 50+30= 47) 70+20= 33) 30+70=70+30= 38) 50+40=10+80= 43) 20+70=30+50= 48) 40+50=分数________4) 60+40= 5)9) 40+5。
小学二年级100以内两位数加减法练习题3000道(直接打印)
小学二年级100以内两位数加减法练习题3000道(直接打印)小学二年级100以内两位数加减法练习题3000道题目如下：1. 15 + 26 = _______2. 34 + 16 = _______3. 12 - 5 = _______4. 47 - 9 = _______5. 18 + 32 = _______6. 25 - 7 = _______7. 36 + 15 = _______8. 74 - 23 = _______9. 21 + 19 = _______10. 68 - 33 = _______11. 39 + 10 = _______12. 87 - 45 = _______13. 17 + 12 = _______14. 63 - 8 = _______15. 29 + 26 = _______17. 41 + 22 = _______18. 56 - 19 = _______19. 28 + 17 = _______20. 73 - 29 = _______21. 14 + 32 = _______22. 43 - 14 = _______23. 65 + 9 = _______24. 37 - 24 = _______25. 72 + 25 = _______26. 26 - 11 = _______27. 58 + 16 = _______28. 83 - 27 = _______29. 31 + 23 = _______30. 54 - 37 = _______31. 76 + 18 = _______32. 94 - 23 = _______33. 27 + 15 = _______34. 59 - 8 = _______36. 61 - 19 = _______37. 19 + 38 = _______38. 78 - 35 = _______39. 37 + 14 = _______40. 82 - 45 = _______41. 48 + 29 = _______42. 66 - 17 = _______43. 35 + 12 = _______44. 77 - 28 = _______45. 54 + 18 = _______46. 26 - 9 = _______47. 91 + 15 = _______48. 44 - 23 = _______49. 58 + 13 = _______50. 76 - 47 = _______51. 39 + 27 = _______52. 63 - 16 = _______53. 25 + 9 = _______55. 32 + 15 = _______56. 54 - 19 = _______57. 41 + 38 = _______58. 83 - 29 = _______59. 35 + 25 = _______60. 47 - 20 = _______61. 61 + 15 = _______62. 77 - 32 = _______63. 29 + 16 = _______64. 54 - 9 = _______65. 71 + 26 = _______66. 37 - 17 = _______67. 63 + 12 = _______68. 85 - 28 = _______69. 45 + 13 = _______70. 69 - 49 = _______71. 38 + 20 = _______72. 54 - 35 = _______74. 94 - 27 = _______75. 26 + 18 = _______76. 77 - 16 = _______77. 45 + 12 = _______78. 38 - 19 = _______79. 58 + 17 = _______80. 83 - 43 = _______81. 29 + 25 = _______82. 71 - 32 = _______83. 48 + 18 = _______84. 73 - 26 = _______85. 56 + 14 = _______86. 37 - 8 = _______87. 29 + 16 = _______88. 64 - 9 = _______89. 71 + 17 = _______90. 89 - 39 = _______91. 48 + 24 = _______93. 32 + 17 = _______94. 66 - 29 = _______95. 53 + 19 = _______96. 85 - 17 = _______97. 41 + 22 = _______98. 79 - 18 = _______99. 27 + 15 = _______100. 51 - 8 = _______（以下题目省略）这是小学二年级100以内两位数加减法练习题，共提供了3000道题目供学生练习。
100以内两位数加减法计算题
矿产资源开发利用方案编写内容要求及审查大纲
矿产资源开发利用方案编写内容要求及《矿产资源开发利用方案》审查大纲一、概述
㈠矿区位置、隶属关系和企业性质。
如为改扩建矿山, 应说明矿山现状、
特点及存在的主要问题。
㈡编制依据
(1简述项目前期工作进展情况及与有关方面对项目的意向性协议情况。
(2 列出开发利用方案编制所依据的主要基础性资料的名称。
如经储量管理部门认定的矿区地质勘探报告、选矿试验报告、加工利用试验报告、工程地质初评资料、矿区水文资料和供水资料等。
对改、扩建矿山应有生产实际资料, 如矿山总平面现状图、矿床开拓系统图、采场现状图和主要采选设备清单等。
二、矿产品需求现状和预测
㈠该矿产在国内需求情况和市场供应情况
1、矿产品现状及加工利用趋向。
2、国内近、远期的需求量及主要销向预测。
㈡产品价格分析
1、国内矿产品价格现状。
2、矿产品价格稳定性及变化趋势。
三、矿产资源概况
㈠矿区总体概况
1、矿区总体规划情况。
2、矿区矿产资源概况。
3、该设计与矿区总体开发的关系。
㈡该设计项目的资源概况
1、矿床地质及构造特征。
2、矿床开采技术条件及水文地质条件。