(43)小数加减法专项练习200题(有答案)ok
广州高新工程建设监理有限公司标准
页脚内容22
小数加减法专项练习200题(有答案)
(1)7.4+12.86
(2)20﹣5.674
(3)141.2﹣48.98
(4)102+4.36
(5)32.15﹣27.45
(6)12.9+5.01
(7)29.46﹣(9.46+3.8)
(8)15.75+0.65﹣2.75+3.35
(9)65.71﹣4.99 (10)12.42+0.48
(11)0.56+11.534
(12)44﹣22.13
(13)91﹣22.035
(14)52.6+21.237
(15)9.15﹣2.18
(16)3.85﹣1.5+1.32,
(17)15.4+6.87
(18)3.56+27.84 广州高新工程建设监理有限公司标准
页脚内容22 (19)100﹣82.13=17.87
(20)123.56﹣47.9+51.7
(21)2.7+3.1+2.9+3.2,
(22)28.42+19.48
(23)42.56+3.124
(24)81﹣30.75
(25)15.6十0.237
(26)148.2﹣25.62﹣24.38
(27)4.52﹣0.74﹣0.26
(28)0.42+5.4+1.58+2.6 (29)5.9+28.65﹣16.57
(30)57.5﹣3.25﹣16.75,
(31)6.02+3.6+1.98
(32)1.29+3.7+2.71+6.3
(33)3.07﹣0.38﹣1.62
(34)3.25+1.79﹣0.59+1.75
(35)7.5+4.9﹣6.1
(36)14.8+7.9﹣4.8
(37)2.608+2.84
(38)6.07﹣3.869 广州高新工程建设监理有限公司标准
页脚内容22 (39)1.5﹣0.306
(40)76.8+26.82
(41)102.07﹣37.257
(42)48.64+18.6
(43)54.75﹣5.25﹣14.75,
(44)4.68+14.79+5.32﹣10.79,
(45)48.9﹣12.7﹣0.3,
(46)56.4﹣39.7+24.3,
(47)3.6﹣2.8+3.4﹣7.2,
(48)3.67+18.5+6.33, (49)120﹣17.83﹣2.17,
(50)17.17﹣6.8﹣3.2﹣6.17
(51)73.8﹣1.64﹣13.8﹣5.36
(52)6.75﹣(0.9+3.75)
(53)27.38﹣5.34+2.62﹣4.66
(54)35.72﹣4.9﹣(5.72+5.1)
(55)0.73﹣0.25﹣0.73+0.25
(56)5.3+0.1+5.3﹣0.1
(57)12.7﹣4.8﹣5.2.
(58)23.25﹣6.75﹣3.25 广州高新工程建设监理有限公司标准
页脚内容22 (59)4.58+2.39+(5.42+7.61)
(60)9.05﹣3.86﹣3.14
(61)20﹣9.18﹣0.82
(62)6.53﹣(1.53+2.6)
(63)5.52﹣1.074﹣0.926
(64)4.21+1.04+0.79
(65)1.36+4.85+2.64+6.15
(66)83.7﹣12.83﹣0.17
(67)4.32+5.43+6.68
(68)17.17﹣6.8﹣3.2, (69)1+12.7+5.9+17.3
(70)270﹣42.5﹣17.5
(71)15.68﹣(7.78﹣4.32)﹣2.32,
(72)0.9+9.9+99.9+999.9,
(73)25.46﹣8.23﹣1.76,
(74)9.4+0.3﹣6.4,
(75)15.25+4.72+4.75+5.28,
(76)34.823﹣(4.82+15.2),
(77)12.7﹣4.8﹣5.2,
(78)3.1+25.78+6.9, 广州高新工程建设监理有限公司标准
页脚内容22 (79)73.8﹣1.64﹣13.8﹣5.36,
(80)2.15+8.73+1.27+7.85
(81)11.87﹣(8.2+1.87),
(82)5.42﹣3.87﹣1.13,
(83)4.38﹣1.56+0.62﹣0.44,
(84)46.7﹣15.03﹣4.97
(85)4.52+0.61+1.39+6.48
(86)4.27﹣(1.96﹣1.73)
(87)7.27﹣(1.98+0.27),
(88)13.7+8.65﹣9.628, (89)12.8﹣(4.38+1.614)
(90)15.17﹣(3.6+4.9),
(91)35.6+(12.6﹣4.4),
(92)16.4+3.5+83.6+166.5
(93)4.65﹣2.55﹣1.45,
(94)1.28+0.86+38.72,
(95)25.74﹣3.57﹣6.43,
(96)14.5﹣4.68﹣5.32,
(97)0.485+0.64+3.36,
(98)72.51﹣9.34﹣12.66, 广州高新工程建设监理有限公司标准
页脚内容22 (99)14.02﹣4.5+0.98,
(100)5.76+2.43+0.24+10.57,
(101)9.28﹣(3.28+2.55),
(102)9.5+4.85﹣6.13,
(103)10.75﹣1.86﹣2.75﹣3.16,
(104)1.3+0.94+0.06+7.7,
(105)4.45+0.63+5.55,
(106)45.5﹣(0.98+5.5),
(107)0.96﹣0.28+0.04﹣0.72,
(108)12.7+12.5+0.5, (109)0.6+0.94﹣0.208,
(110)27.73﹣(4.73﹣1.85),
(111)3.84+[26.5﹣(20﹣8.6)],
(112)7.38﹣5.14+3.62﹣2.86,
(113)5.86+13.08﹣9.27,
(114)25.4﹣(15.4﹣6.4),
(115)47.23﹣7.23﹣5.89,
(116)4.45+0.63+5.55,
(117)5.28﹣(2.9+1.28),
(118)5.25+7.86﹣2.86+4.75, 广州高新工程建设监理有限公司标准
页脚内容22 (119)0.96﹣0.28+0.04﹣0.72,
(120)9.42+7.39+1.58,
(121)18.4﹣1.6﹣5.4,
(122)75.7+39.4﹣23.86,
(123)21.21+38.38﹣9.79,
(124)47.28+1.39+52.72,
(125)2.45﹣1.68+1.54,
(126)15﹣8.13﹣1.87,
(127)5.14+3.225﹣6.302,
(128)3.95+5.36﹣1.95, (129)13.67﹣(5.45+3.67),
(130)4.26+5.48﹣1.26+4.52,
(131)14.67+25.91+15.33+4.09,
(132)10.75﹣(2.4﹣0.86),
(133)9.61﹣4.38+0.35,
(134)3.87+4.92+1.13,
(135)46.24﹣8.66﹣1.34,
(136)21.9﹣9.22﹣0.78+8.1,
(137)35.47+39.88﹣12.37,
(138)93.21﹣5.99﹣14.01, 广州高新工程建设监理有限公司标准
页脚内容22 (139)15.37+28.94+4.63+1.06,
(140)42.37﹣(12.37﹣9.78),
(141)38.78﹣19.59+41.22﹣30.41,
(142)1.9+19.9+199.9+0.3
(143)429+31.1+2.04,
(144)100﹣27.2﹣42.8,
(145)9﹣(3.02+1.25),
(146)1.8﹣1.57+0.2,
(147)5.03﹣2.5+0.96,
(148)35.72﹣(5.9+5.72), (149)25﹣4.7+5.3,
(150)1.3+2.83+8.7+0.17,
(151)2.47﹣2.2﹣3.8+7.53,
(152)6.89+4.7+2.11+5.3,
(153)7.46﹣2.37﹣1.63,
(154)14﹣(3.65+0.24),
(155)70.8﹣1.25﹣1.75,
(156)5.81+8.3+4.19+11.7,
(157)4.2+7.64+5.8+2.36,
(158)14.28﹣2.63﹣7.37, 广州高新工程建设监理有限公司标准
页脚内容22 (159)6.8+5.26+3.74+3.2,
(160)6.21﹣3.8+2.2,
(161)6.03+3.7+2.97,
(162)17.43﹣6.57﹣2.43,
(163)20.47﹣(1.47+6.8),
(164)13.26+4.71+3.47+5.29,
(165)22.74+8.68﹣13.74,
(166)12.56﹣6.64﹣3.36,
(167)45.5﹣(0.98+5.5),
(168)13.6+7.94+6.4, (169)15.19+3.36+4.64+4.81,
(170)4.7+7.69+5.3+2.31,
(171)53.78﹣13.6﹣37.4+6.22,
(172)60﹣(21.5﹣8.8)+7.3,
(173)9.5+4.85﹣6.13,
(174)75.8﹣(15.3﹣4.8),
(175)51.27﹣8.66﹣1.34,
(176)28.4﹣3.96﹣1.04+4.6,
(177)70.8﹣7.25﹣1.75
(178)5.81+8.3+4.19+11.7
小数加减法乘除练习题及答案
小数加减法乘除练习题及答案
小数加减法乘除练习题及答案
4.3-2.5= 0.17+0.06= 1.02-0.09=720÷800= 0.17+0.6=
0.2+0.78=.7+2.5=3.2-3.2=2+2.8=.5÷70= .8+1=+0.3=
1.1×9=1-0.95=-0.6= 100=
0.83-0.6=0.6×0.7=
10.2+0.2=.7+2.3=3.8-2.9=3.1+3=0.95-0.05= .3÷9=.53-1.53=0.3+0.27=0.95+0.05=.8-4.8=17×300=10.2+0.02=.2
-6.1=.5×100=0.35+0.5= .8+0.38=.5+7.8=4.5-0.4=.5-0. 5=
0.47+0.13=.5+3.2=
0.98-0.09= 0.15+0.7=8.5÷5= .12-0.32=
0.35+0.63=.5÷25= .1+0.3=9.5-5=.5+2.4=4.5+4=
0.74+0.16=23×
小数加减乘除法口算练习题
4.8÷40=53÷100= .1+2.3= 1.25×80= 0.78÷10= .4-2.8= 1-0.75=3.05×100= 0.83-0.5=0.72-0.42= .5+2.4=0.25+0.75=-4.6= .5-1.3= 10+0.08=8.8-6.7=
0.52+0.4= 0.6-0.37= 0.5×1000=
1.2-0.8=0.76+0.14=0×10.5=+0.07=.7+0.33=.8-3.6= .4-
2.8= .5-7.3=1-0.95=
×1.2=
0.052×10=7.82+0.3=21.6-12.6=80÷1000=0.92-0.2=1-0.
61=0.51+0.33=0.52+0.4=9.53-1.53= .2+0.8=0.25×100=
10+0.08=13.5+6.5=3÷100=2.7+0.4=3.5+4.8= 0.47+0.23= 1-0.6= .45+5.5=.8-6.7= .82+0.3=
小数的加减法练习题(打印版)讲解
小数的加减法练习题(打印版)讲解
### 小数的加减法练习题
#### 一、小数加法练习
1. 计算下列小数的和:
- 0.5 + 0.25
- 3.75 + 2.35
- 7.06 + 2.94
- 12.5 + 7.5
- 0.98 + 1.02
2. 请将下列小数相加,并保留两位小数:
- 4.67 + 3.21
- 8.05 + 1.95
- 9.99 + 0.01
- 5.5 + 4.5
#### 二、小数减法练习
1. 计算下列小数的差:
- 5.6 - 2.3
- 7.8 - 4.2
- 10.5 - 7.2
- 15.0 - 9.5
- 20.0 - 10.0
2. 请将下列小数相减,并保留两位小数: - 8.56 - 3.21
- 12.78 - 7.89
- 14.99 - 9.98
- 6.75 - 3.25
#### 三、混合小数加减法练习
1. 计算下列混合小数的和与差:
- (3.14 + 2.5) - 1.45
- (4.87 + 1.23) - 3.0
- (7.65 + 0.35) - 4.9
- (9.01 + 0.99) - 6.0
2. 计算下列混合小数的差与和:
- 10.5 - (5.2 + 3.3)
- 15.0 - (7.5 + 2.5)
- 20.0 - (10.0 + 5.0)
- 25.0 - (12.5 + 7.5)
#### 四、小数加减法应用题
1. 小明买了一本故事书,价格是12.5元,又买了一支笔,价格是2.5元,请问小明一共花了多少钱?
2. 小华的身高是1.55米,小刚的身高是1.45米,小华比小刚高多少?
3. 一个水果店今天卖出了15.0公斤苹果,又卖出了10.0公斤梨,请问一共卖出了多少公斤水果?
小数加减法专项练习200题(有答案)ok
小数加减法--- 第1 页 共 25 页
创作编号:BG7531400019813488897SX
创作者: 别如克*
小数加减法专项练习200题(有答案)
(1)7.4+12.86
(2)20﹣5.674
(3)141.2﹣48.98
(4)102+4.36
(5)32.15﹣27.45
(6)12.9+5.01
(7)29.46﹣(9.46+3.8) (8)15.75+0.65﹣2.75+3.35
(9)65.71﹣4.99
(10)12.42+0.48
(11)0.56+11.534
(12)44﹣22.13
(13)91﹣22.035
(14)52.6+21.237
小数加减法-- 第 2 页共 25 页 (15)9.15﹣2.18
(16)3.85﹣1.5+1.32,
(17)15.4+6.87
(18)3.56+27.84
(19)100﹣82.13=17.87
(20)123.56﹣47.9+51.7
(21)2.7+3.1+2.9+3.2,
(22)28.42+19.48
(23)42.56+3.124 (24)81﹣30.75
(25)15.6十0.237
(26)148.2﹣25.62﹣24.38
(27)4.52﹣0.74﹣0.26
(28)0.42+5.4+1.58+2.6
(29)5.9+28.65﹣16.57
(30)57.5﹣3.25﹣16.75,
(31)6.02+3.6+1.98
(32)1.29+3.7+2.71+6.3
小数加减法-- 第 3 页共 25 页 (33)3.07﹣0.38﹣1.62
(34)3.25+1.79﹣0.59+1.75
(35)7.5+4.9﹣6.1
(36)14.8+7.9﹣4.8
(37)2.608+2.84
(38)6.07﹣3.869
(39)1.5﹣0.306
(40)76.8+26.82
(41)102.07﹣37.257 (42)48.64+18.6
小数加减法笔算练习题(打印版)
小数加减法笔算练习题(打印版)
### 小数加减法笔算练习题
一、基础练习题
1. 0.3 + 0.7 =
2. 1.2 - 0.9 =
3. 0.8 + 1.6 =
4. 2.5 - 1.1 =
5. 3.4 + 2.6 =
6. 4.7 - 3.3 =
7. 0.5 + 0.5 =
8. 1.8 - 0.2 =
9. 2.3 + 3.7 =
10. 5.6 - 4.4 =
二、进阶练习题
1. 0.75 + 0.25 =
2. 1.99 - 1.21 =
3. 0.125 + 0.875 =
4. 2.75 - 1.75 =
5. 3.15 + 4.85 =
6. 5.99 - 4.11 =
7. 0.375 + 0.625 =
8. 1.85 - 0.95 =
9. 2.43 + 3.57 =
10. 6.66 - 5.44 =
三、混合练习题
1. 2.34 + 5.67 - 3.21 =
2. 4.56 - 2.78 + 1.23 =
3. 7.89 + 3.45 - 5.32 =
4. 6.76 - 4.58 + 2.90 =
5. 1.23 + 3.45 - 2.67 =
6. 5.00 - 3.22 + 1.11 =
7. 8.99 + 2.22 - 6.21 =
8. 7.88 - 5.55 + 3.33 =
9. 4.44 + 6.66 - 5.55 =
10. 9.99 - 7.77 + 4.44 =
四、应用题
1. 小明买了3本书,每本书的价格分别是12.50元、15.75元和9.99元。他一共花了多少钱?
2. 小华买了一些水果,苹果每斤5.20元,他买了2斤;橘子每斤3.50元,他买了3斤。他一共花了多少钱?
3. 小红去超市购物,买了一瓶牛奶3.75元,一袋面包2.99元,一包薯片1.50元。她需要支付多少钱?
(完整版)小数四则混合运算专项练习276题(有答案)
小数混合运算--- 1 小数混合运算专项练习276题(有答案)
(1) 0.11×1.8+8.2×0.11
(2) 2.34×99+2.34
(3) 5.4÷2.7×0.8
(4) 132×101
(5) 6.25÷1.25÷0.8
(6) 2.5×16.
(7) 6.33×101﹣6.33
(8) 1.56×1.7+0.44×1.7
(9) 1.8×[(3.41﹣2.9)÷0.03]
(10) 0.125×32×2.5.
(11) 1.258×18.5﹣0.258×18.5
(12) 8.48÷0.8×0.9
(13) 1.25×2.4
(14) 5.85÷(1.3+0.5)×6.
(15) 17.17﹣6.8﹣3.2﹣6.17
(16) 5.4×[(1.3+2.15)÷0.2]
(17) 8.4÷0.6+8.4÷0.4
(18) 16.8×10.1
(19) 10.9﹣0.9÷0.2+1.8
(20) 1.25×3.2×0.25.
(21) 1.36+4.85+2.64+6.15
(22) 98.5÷2.5÷4
(23) 5.4÷[2.5×(3.7﹣2.9)]
(24) 0.8×(4﹣3.68)÷0.01
(25) 83.7﹣12.83﹣0.17
(26) 5.96+13×(3.2﹣3.12)
(27) 4.32÷2.4×1.7;
(28) 16.2×4.5+3.8×4.5;
(29) 9.05﹣3.86﹣3.14;
(30) 7.28+0.72÷0.9.
(31) 4.32+5.43+6.68
(32) 17.17﹣6.8﹣3.2
(33) 5.29×9+5.29
(34) 16.8×10.1
小数除法竖式专项练习96题(有答案)
第 1 页 共 14 页 小数除法竖式专项练习96题(有答案)
(1) 3.81÷7≈ (保留两位小数)
(2) 50÷13≈ (精确到百分位)
(3) 110.45÷47=
(4) 75.45÷15=
(5) 0.756÷1.05=
(6) 17.4÷22≈ (循环小数)
(7) 246.4÷13≈ (保留一位小数)
(8) 1.55÷3.8≈ (商保留两位小数)
(9) 6.37÷7=
(10) 28.6÷4=
(11) 25.2÷1.9
(12) 3.67÷0.09.
(13) 13.92÷8
(14) 16.2÷9
第 2 页 共 14 页 (15) 32.5÷25
(16) 12.6÷0.28=
(17) 8.84÷1.7=
(18) 29.9÷0.46=
(19) 10.05÷32 (保留一位小数)
(20) 210÷187 (保留一位小数)
(21) 4.035÷2.4 (保留一位小数)
(22) 16.2÷4.5 (23) 11.05÷1.3
(24) 6.72÷2.8
(25) 0.72÷0.18
(26) 2.55÷1.5
(27) 26.88÷0.12.
(28) 57.4÷21
(29) 2.18÷1.7
(30) 0.69÷27.6. 第 3 页 共 14 页 (31) 41.6÷2.6=
(32) 0.16÷2.5=
(33) 0.702÷0.9=
(34) 45.9÷34=
(35) 68.4÷9.12=
(36) 7.41÷0.13=
(37) 8.368÷8.4 (保留两位小数)
(38) 254÷26 (保留两位小数) (39) 0.1425÷1.5. (保留两位小数)
小数加减法专项练习200题(有答案)ok 2
小数加减法--- 第 1 页 共 25 页
创作编号:GB8878185555334563BT9125XW
创作者: 凤呜大王*
小数加减法专项练习200题(有答案)
(1)7.4+12.86
(2)20﹣5.674
(3)141.2﹣48.98
(4)102+4.36
(5)32.15﹣27.45
(6)12.9+5.01 (7)29.46﹣(9.46+3.8)
(8)15.75+0.65﹣2.75+3.35
(9)65.71﹣4.99
(10)12.42+0.48
(11)0.56+11.534
(12)44﹣22.13
小数加减法-- 第 2 页 共 25 页 (13)91﹣22.035
(14)52.6+21.237
(15)9.15﹣2.18
(16)3.85﹣1.5+1.32,
(17)15.4+6.87
(18)3.56+27.84
(19)100﹣82.13=17.87
(20)123.56﹣47.9+51.7
(21)2.7+3.1+2.9+3.2, (22)28.42+19.48
(23)42.56+3.124
(24)81﹣30.75
(25)15.6十0.237
(26)148.2﹣25.62﹣24.38
(27)4.52﹣0.74﹣0.26
(28)0.42+5.4+1.58+2.6
(29)5.9+28.65﹣16.57
(30)57.5﹣3.25﹣16.75,
小数加减法-- 第 3 页 共 25 页 (31)6.02+3.6+1.98
(32)1.29+3.7+2.71+6.3
(33)3.07﹣0.38﹣1.62
小数四则混合运算专项练习76题(有答案)
小数混合运算专项练习276题(有答案)
(1) 0.11×1.8+8.2×0.11
(2) 2.34×99+2.34
(3) 5.4÷2.7×0.8
(4) 132×101
(5) 6.25÷1.25÷0.8
(6) 2.5×16.
(7) 6.33×101﹣6.33
(8) 1.56×1.7+0.44×1.7
(9) 1.8×[(3.41﹣2.9)÷0.03]
(10) 0.125×32×2.5.
(11) 1.258×18.5﹣0.258×18.5
(12) 8.48÷0.8×0.9
(13) 1.25×2.4
(14) 5.85÷(1.3+0.5)×6.
(15) 17.17﹣6.8﹣3.2﹣6.17
(16) 5.4×[(1.3+2.15)÷0.2]
(17) 8.4÷0.6+8.4÷0.4
(18) 16.8×10.1
(19) 10.9﹣0.9÷0.2+1.8
(20) 1.25×3.2×0.25.
(21) 1.36+4.85+2.64+6.15
(22) 98.5÷2.5÷4
(23) 5.4÷[2.5×(3.7﹣2.9)]
(24) 0.8×(4﹣3.68)÷0.01
(25) 83.7﹣12.83﹣0.17
(26) 5.96+13×(3.2﹣3.12)
(27) 4.32÷2.4×1.7;
(28) 16.2×4.5+3.8×4.5;
(29) 9.05﹣3.86﹣3.14;
(30) 7.28+0.72÷0.9.
(31) 4.32+5.43+6.68
(32) 17.17﹣6.8﹣3.2
(33) 5.29×9+5.29
(34) 16.8×10.1
(35) 2.74×9.5+5×0.274
(36) 0.36+9.6÷3.2.
沪教版数学四年级下册小数的加减竖式计算题300道及答案
第 1 页 共 24 页 沪教版数学四年级下册小数的加减竖式计算题300道及答案
(1) 72.9+58.81=
7 2 . 9
5 8 . 8 1
(2) 4.19+1.43=
4 . 1 9 1 . 4 3
(3) 97.53-62.53=
9 7 . 5 3 6 2 . 5 3
(4) 14.84-4.5=
1 4 . 8 4 4 . 5
(5) 55.02-35.13=
5 5 . 0 2 3 5 . 1 3 (6) 61+56.255=
6 1
5 6 . 2 5 5
(7) 83.22+68.9=
8 3 . 2 2 6 8 . 9
(8) 7.4-5.54=
7 . 4 0 5 . 5 4
(9) 38-10.77=
3 8 . 0 0 1 0 . 7 7
(10) 89.28-72.6=
8 9 . 2 8 7 2 . 6 (11) 49.6+44.36=
4 9 . 6
4 4 . 3 6
(12) 70.3-2.36=
7 0 . 3 0 2 . 3 6
(13) 92.48+97.61=
9 2 . 4 8 9 7 . 6 1
(14) 51.83+42.6=
5 1 . 8 3 4 2 . 6
(15) 89.44-46.2=
8 9 . 4 4 4 6 . 2 第 2 页 共 24 页 (16) 31.9-12.83=
3 1 . 9 0 1 2 . 8 3
(17) 52.18+0.8=
5 2 . 1 8 0 . 8
比,分数小数的转化专项练习60题(有答案)ok
比,分数,除法的关系-- 1
比,分数,除法的关系专项练习
1.0.75= :12=()12=21÷ = %
2.3: _________ = _________ ÷24== _________ 小数=75%
3. _________ ÷8== _________ %==6: _________ .
4.120%==24: _________ = _________ ÷15= _________ (小数)
5. _________ ÷12=25%=9÷ _________ = _________ : _________ =.
6.3÷5=9: _________ == _________ %= _________ 成.
7..
8.8:10==40÷( )=( )%=( )(填小数)
9.30÷50==( _________ : _________ )= _________ %
10.0.6== _________ ÷40= _________ %= _________ 成.
11.0.45= _________ %==9÷ _________ = _________ ÷40= _________ 折.
12.4÷5==== _________ [小数].
13.3÷8═= _________ ÷24= _________ %= _________ :56.
14.3:4= _________ :8=9: _________ == _________ %
15.0.7÷5=7: _________ == _________ %.
比,分数,除法的关系-- 2
16.2:3=2÷3. _________ .
17.27÷ _________ == _________ :40= _________ %= _________ 折= _________ (小数)
