小数除法混合运算100道 小数的除法竖式计算题100道

www.zhiqu.org     时间: 2024-05-31

1、例题:(3.2×1.5+2.5)÷1.6

=(4.8+2.5)÷1.6

=7.3÷1.6

=4.5625

2、例题:0.12× 4.8÷0.12÷4.8

=0.12÷0.12× 4.8÷4.8

=1

3、例题:194-64.8÷1.8×0.9

=194-36×0.9

=161.6

4、例题:45.6-1.6÷4

=45.6-0.4

=45.2

5、例题:3.2×(1.5+2.5)÷1.6

=2×(1.5+2.5)

=8

扩展资料:

解题技巧:

1、在混合运算中,先算括号内的数 ,括号从小到大,如有乘方先算乘方,然后从高级到低级。

2、在计算混合运算时,通常是一步计算一个算式(逐步计算,等号不能写在原式上),要写出每一步的过程。一般来说,等号要往前,不与第一行对齐。

3、将相加可得整数的数凑整,将相加得零的数(如互为相反数)相消。 

4、将一个数分解成几个数和的形式,或分解为它的因数相乘的形式。将互为倒数的数或有倍数关系的数约简。



脱式计算(能简算的要简算)
2.5×7.1×4 16.12×99+16.12 5.2×0.9+0.9
7.28×99+7.28 4.3×50×0.2 64-2.64×0.5
26×15.7+15.7×24 (2.275 +0.625)×0.28 3.94+34.3×0.2
1.2×(9.6÷2.4)÷4.8 8.9×1.1×4.7 2.7×5.4×3.9 3.6×9.85-5.46
8.05×3.4+7.6 6.58×4.5×0.9 2.8×0.5+1.58
32+4.9-0.9 4.8-4.8×0.5 (1.25-0.125)×8
4.8×100.1 56.5×99+56.5 7.09×10.8-0.8×7.09
4.85 + 0.35 ÷ 1.4 8.7 × 17.4 - 8.7 × 7.4 12.5×0.4×2.5×8
0.87×3.16+4.64 9.5×101 0.68 ÷(5.2 -3.5)× 1.25
40.5 ÷ 0.81 × 0.18 4.8 ×(15 ÷ 2.4)
6.81+6.81×99 0.25×185×40 4.4×0.8-3.4×0.8

小数除法乘法竖式计算题100道~

你妈

小数的除法竖式计算题如下:
1.52-1.6×5+5.7 3.8+(24-25×0.6)
(0.25 +0.125)÷(0.75×0.4) 20-2.5×4÷8
(4.8-4.8×0.5)÷2 0.8×(10.4+0.64)÷0.92
(25.3-9.7)÷0.3×7.6 (4.5+1.3×6)÷1.5
58.8÷(0.6×0.7)÷0.02 0.4×(3.2-0.8)÷1.2
16.78-1.6×1.5÷0.8 (53.73-17.49)×(2.6+12.4)
18.64-4.35×2+20.9 80-8.2×(10-7.6)
(9-8.5)×(5-4.76)÷0.1 1.6+8.4×1.5÷0.18
(20.2×0.6-2.8]÷0.4 0.06×(10.14-0.64)÷2 17.68÷5.2+2.7×1.5
19.8+(3.749-0.299)÷2.3 8.6+15.4÷0.4×1.4
1.5×1.2 -0.6÷2.4 0.6×(6.25÷2.5+0.25)
4.32×15÷12+5.1÷0.85 5.6×(12.5- 8.5 ÷0.85)
8.74 - 8.74÷23+700×0.03 0.38+9.62÷3.7×5.4
4.38÷(36.94+34.3×0.2) (5.84-3.9)÷0.4+0.15
1.6×(2.25+27.75÷1.5) 2.02×1.027÷0.26)
6.5×(10-3.7)+2.98 4.75+8.4÷(9.2-6.8)
4.5×(0.75-0.356)+9.23
5.4+(0.63+1.29÷0.23) 1.46×5+12.8÷0.4×7.5
2.98+6.5×(3.2-3.12) (15.6-2.4)×0.8+4.32
4.11-0.72×(3.38-2.13 (6.8-5.4)×2.75-0.9
7.3+3.8×2.3
1.8×9.6-1.7
9.3+6.1×4.8
27.5×5.7+5.8
8.7×0.1-0.1
8.999-1.7×4.7
8.6×8.9+8
1.7+0.3×7.6
4.584-2.1×0.4
9.8×4.3+9.6
7.7×9.9+7.7
8.7+3.4×9
0.3+2.8×3.5
5×1.1-0.2
2.9×8.2+9.2
.9×1.7+0.5
0.739-1.1×4.9
0.3×0.9-0.1
9.2+9×3.9
8.8+0.6×0.1
8.9×5.2+9.3
4.8+3.1×9.1
1.3×2.2-0.2
0.9+8.3×8.3
5.3×6.3+2.3
4.4×7.3+5.3
4×8.8+1.5
4.1×0.8-0.2
9.9×1.4+0.6
6.4×2.4+3.6
12.48-4×9.7
9.8×1.3-0.3
4.8×9.1-0.5
2.9+0.6×7.5
4.2×1.8-0.1
8.6×6.5+6.4
5.59-3×4.3
0.2×5.6+2.5
3.053-0.1×5.3
9.4×8.4+5.8
0.5×4.6+7.1
6.908-1.3×1.6
2011.248-4.6×3.8
13.596-9.1×5.6
229.570.4×1.9
11.259-2.1×7.9
7.3+3.8×2.3
1.8×9.6-1.7
9.3+6.1×4.8
27.5×5.7+5.8
8.7×0.1-0.1
8.999-1.7×4.7
8.6×8.9+8
1.7+0.3×7.6
4.584-2.1×0.4
9.8×4.3+9.6
7.7×9.9+7.7
8.7+3.4×9
0.3+2.8×3.5
5×1.1-0.2
2.9×8.2+9.2
3.9×1.7+0.5
0.739-1.1×4.9
0.3×0.9-0.1
9.2+9×3.9
8.8+0.6×0.1
8.9×5.2+9.3
4.8+3.1×9.1
1.3×2.2-0.2
0.9+8.3×8.3
9.08-3×7.6
1.288-3.2×0.9
[(5.1-3.6)÷0.8-1]×0.09
(77.4-3.096÷0.4)÷0.03
30.1÷[(6.07+2.53)×0.7]
0.94×2.5+0.094×75
98.4×98+98.4×2
9.28×13-9.28×4+9.28
97.2÷[(54.8+45.2)×(6-5.46)]
1.25×32


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