Question

小数乘法,小数除法,四则混合运算及简便计算,的计算题

Answer 1

2.04×0.5
0.99×11.34
1.5×4=
2.5×4 =
0.13× 4=
2.4-0.8=
4.2×1000=
0.75+0.8 =
8.5×100=
0.18×0.3=
0 .04×25=
1000×0.756=
0.5×100=
2.5×1.47×0.4=
1.25×8=
3.8×2=
1.6×0.2=
2.5x3
3.1x5
2.1x9
8.9x20
6.8x3
5.5x5
2.5x4
0.125x4
3.3x4
5.7x4
6.5x7
2.2x4
3.5x5
4.6x6
255x0.125
3.6x7
3.5x7
3.2x2
3.4x2
9.8x2
0.125x3
2.24x6
2.7x5
2.8x9
9.9x0.001
55x0.6
35x0.8
44x0.9
66x0.1
77x0.2
3.4x30
7.5x80
0.99x0.1
3.3x40
78x0.25
99x0.1
8.8x0.5
1.5x6
8.9x8
0.12x6
2.8x9
3.6x9
4.5x6
6.7x0.2
0.8x97
25x0.25
88x0.7
0.66x8
4.5×1.13=
6.1×1.25=
0.07×0.15=
1.45×1.3=
1.61×0.15=
14.2×11=
0.016×0.25=
0.46×0.105=
0.39×2.3=
0.28×4.4=
2.3×5.5=
1.2×0.8=
8.3×2.4=
0.06×6.4=
5.8x2.4=
2.7x3.7=
5.6x8.7=
6.1x0.5=
2.1x5.3=
6.2x7.4=
0.1x5.5=
0.4x0.3=
2.8x5.7=
0.5x4.9=
8.6×3.25
0.325×0.14
3.2×5.06
18.25×34
9.35×4.2
15.07×9.8
7.02×0.56
4.02×0.11
0.78×3.1
0.842×2.5
33.6×480
12.4×3.5
403×3.5
1.43×1.7
8.02×2.8
1.36×3.7
0.25×0.08
2.8×0.65
1.8×3.4
3.6×0.74
5.24×1.2
2.31×0.23
2.65×1.4
4.4×500
2.87×0.13
20.4×1.3
5.6×0.36
8.04×23
6.24×0.15
16.7×3.2
8.03×0.26
352×1.2
65.3×0.11
0.12×2.6
0.98×0.13
6.41×3.4
2.55×1.4
50.6×4.3
87.5×1.2
0.145×3.1
0.103×0.23
2.64×2.5
8.1×4.7
5.21×0.44
0.75×0.24
3.7×0.102
43.5×300
6.4×12.7
4.31×0.05
1.2×10.5
3.7×6.48
6.05×0.53
0.048×0.13
1.23×0.99
6.3×3.6
8.1×0.42
12.6×180
4.26×1.5
350×1.4
5 .04×600
4.9×3.5
1.5×2.34
5.04×4.2
0.72×4.5
77.9×950
9.1×130
14.4×1.8
85.21×4.3
2.72×0.16
7.28×3.8
4.38×0.73
358.8 ×2.76
1.2×0.8=
8.3×2.4=
0.06×6.4=
0.39×2.3=
0.28×4.4=
2.3×5.5=
14.2×11=
0.016×0.25=
0.46×0.105=
1.45×1.3=
1.61×0.15=
0.08×0.125=
4.5×1.13=
6.1×1.25=
0.07×0.15=

Answer 2

94÷ 3/8 – 3/8 ÷6
6/2 -（ 3/2 + 4/5 ）
8 + （ 1/8 + 1/9 ）
2/3÷1/2－1/4×2/5
2－6/13÷9/26－2/3
2/9＋1/2÷4/5＋3/8
10÷5/9＋1/6×4
1/2×2/5＋9/10÷9/20
5/9×3/10＋2/7÷2/5
23－8/9×1/27÷1/27
8×5/6＋2/5÷4
1/2＋3/4×5/12×4/5
8/9×3/4－3/8÷3/4
5/8÷5/4＋3/23÷9/11
6÷ 3/8 – 3/8 ÷6
5/2 -（ 3/2 + 4/5 ）
7/8 + （ 1/8 + 1/9 ）
9 × 5/6 + 5/6
3/4 × 8/9 - 1/3
7 × 5/49 + 3/14
6 ×（ 1/2 + 2/3 ）
8 × 4/5 + 8 × 11/5
31 × 5/6 – 5/6
9/7 - （ 2/7 – 10/21 ）
17/32 – 3/4 × 9/24
3 × 2/9 + 1/3
5/7 × 3/25 + 3/7
3/14 ×× 2/3 + 1/6
1/5 × 2/3 + 5/6
9/22 + 1/11 ÷ 1/2
1/4 + 3/4 ÷ 2/3
8/7 × 21/16 + 1/2
101 × 1/5 – 1/5 × 21

7.8×6.9＋2.2×6.9
5.6×0.25
8×（20－1.25）
38.85+14×（14+208÷26）
39.（284+16）×（512-8208÷18）
40.120-36×4÷18+35
41.（58+37）÷（64-9×5）
42.(6.8-6.8×0.55)÷8.5
43.0.12× 4.8÷0.12×4.8
44.（3.2×1.5+2.5）÷1.6 （2）3.2×（1.5+2.5）÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×（4.8-1.2×4）= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×（3.87-0.13）+4.2×3.74
50.32.52-（6+9.728÷3.2）×2.5
51.[（7.1-5.6）×0.9-1.15] ÷2.5
52.5.4÷[2.6×（3.7-2.9）+0.62]
53.12×6÷（12-7.2）-6 （4）12×6÷7.2-6
.2+3.2+0.8 = 1.2×2.5×4 = 3.01+1.7+0.99 =

1×0.66÷6 = 2.7-2.7÷2.7 = 0.1-0.047 =

0.29÷2.9 = 3.4×0.2 = 0.57÷19 =

1.93+2.7+2.07+7.3 (0.25+2.5+25)×0.4

5-0.9×0.2+1.8÷0.5 [0.783+0.75×(0.55-0.15)]÷19

Answer 3

16×7/15
76×4/75
53×6/7
10/11×28
25×7/8