六年级数学计算题专项练习
六年级复习分类汇总练习
(计算题专项练习)
计算题训练一
1、解方程:
185+x = 12
11
2x –91 = 98
3x –1.4×2=1.1 x +3
2–2
1=18
17
5.5x –3x = 1.75 x +5
3
= 107
85x = 40 x ÷32 = 6
5
x –
4
3
x = 81 x +72x = 18
1、解方程:
2512x = 15×53 x ×(61+83)= 12
13
x ×(1+
4
1
)= 25 (1–95)x = 158
x ×
54×81 = 10 x ×32 = 8×4
3
x ×
72 = 21
8
15÷x = 65
1、解方程:
x ×
4
3
×52 = 18 x ×109 = 24×81
x ×
31×53 = 4 x ×72 = 18×3
1
3
x
= 10 7x –4x = 21
x +
41x = 20 4
1
×x +51×45 = 12
计算下面各题:
[1–(41+83)]÷81 91–12
5
×54÷3
(1–6
1×5
2)÷9
7 7
1÷3
2×7
1211–(91+125) 254×4
3
–501
25÷(8
7–6
5) 158+32–4
3
(6
5
–43
)÷(32+94) [1–(41+5
2)]÷3.5
计算下面各题:
[(1–5
3
)×3
2]÷4 8
3+3
1+4
1
51×[31÷(21+6
5
)] 12÷(1–73)
[(1–6
1×5
2)÷9
7 [(1–5
3)×5
2]÷4
8–7
4÷3
2×6
1 5
4×3
2–6
1÷2
1
(65–43)÷92 (21+31)÷(1–8
3)
用简便方法计算:
51÷3+54×31 94+72+185÷2
1
72×(21
–31+41) 2–32÷54–6
1
98+76×32+73 83+54×65+3
1
71×116+11
5
÷7 4–158÷32–51
计算题训练七
用简便方法计算:
98×(9+43)–32 87÷32+87×2
1
5
4+8
5÷41+21 2–98×43–3
1
30×(6
1
+5
2–21) 87+32÷54+6
1 6–125
×10
9–813 134×51+139÷5
计算题训练八
用简便方法计算:
12×(21–31+41) 51+94×83+6
5 4–5
2÷158–41 48×(31–21+41)
256÷9+256×98 24×(61+8
1)
(53+41)×60–27 5–61–6
5
计算题训练九
用简便方法计算:
(51–71)×70 97×96
5
53×8+53×2 15×73+15×7
4
(9
8+43–32)×72 72×(21–31+4
1)
(95+131)×9+134 30×(2
1
–31+61)
712×(67+314) 187÷5+51×18
11