四年级数学上册简便计算188.docx
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四年级数学上册简便计算188
59.73-10.67-19.33
9.9×43+9.9×57
56×1250-21
39.32+11.58+60.68
4.44×0.2+4.44×9.8
8.64×1003.87-8.64×3.87
52+14.17-22
48×250×81
60.06-11.36-18.64
8.82×24+8.82×76
8×250-69
11.71+11.65+88.29
3.64×5.8+3.64×4.2
6.18×1007.41-6.18×7.41
73.99+48.49-63.99
28×125×49
47.37-14.38-15.62
4.72×56+4.72×44
80×1250-14
45.76+14.9+54.24
7.15×3.4+7.15×6.6
6.22×1003.74-6.22×3.74
53.91+28.45-3.91
8×250×34
54.48-13.69-16.31
2.23×6+2.23×94
72×125-47
86.29+11.6+13.71
3.61×1.9+3.61×8.1
9.47×103.45-9.47×3.45
95.4+33.83-75.4
4×25×94
70.68-10.25-19.75
7.32×20+7.32×80
24×125-57
51.42+14.11+48.58
8.71×4.6+8.71×5.4
7.07×1004.39-7.07×4.39
87.76+98.84-37.76
12×25×28
63.05-14.4-15.6
9.04×25+9.04×75
16×25-93
35.2+11.73+64.8
6.06×0.1+6.06×9.9
1.39×14.74-1.39×4.74
77.8+27.41-57.8
4×125×46
52.7-13.04-16.96
5.46×7+5.46×93
96×25-61
53.07+14.73+46.93
6.83×9.3+6.83×0.7
5.2×1009.79-5.2×9.79
91.81+51.15-51.81
4×250×15
95.1-11.79-18.21
1.77×42+1.77×58
24×25-41
76.05+10.8+23.95
7.8×6.6+7.8×3.4
3.87×17.23-3.87×7.23
53.16+39.35-13.16
36×1250×24
90.25-14.91-15.09
1.11×65+1.11×35
88×125-59
35.56+12.97+64.44
3.74×9.1+3.74×0.9
4.17×103.64-4.17×3.64
79.69+95.92-49.69
28×250×33
86.7-10.77-19.23
9.07×10+9.07×90
80×250-74
82.69+14.25+17.31
8.82×1.4+8.82×8.6
8.05×102.22-8.05×2.22
71.73+71.72-51.73
20×1250×62
54.66-12.64-17.36
7.86×57+7.86×43
40×1250-16
50.99+14.64+49.01
3.92×5.7+3.92×4.3
1.76×105.27-1.76×5.27
86.08+36.17-56.08
48×1250×74
69.01-13.03-16.97
8.58×58+8.58×42
48×25-82
95.04+14.11+4.96
1.56×1.4+1.56×8.6
7.12×107.48-7.12×7.48
93.57+12.99-63.57
32×25×11
50.64-11.37-18.63
2.6×62+2.6×38
88×250-65
10.57+14.39+89.43
7.04×0.5+7.04×9.5
8.24×104.71-8.24×4.71
72.28+28.29-22.28
8×250×51
54.3-14.91-15.09
6.27×60+6.27×40
80×1250-40
40.48+11.27+59.52
2.49×8.3+2.49×1.7
6.89×103.97-6.89×3.97
78.36+97.94-28.36
16×125×93
71.01-12.96-17.04
8.45×51+8.45×49
40×125-43
24.87+11.93+75.13
1.13×8.8+1.13×1.2
1.84×17.12-1.84×7.12
54.56+83.64-14.56
36×125×78
64.34-12.61-17.39
8.24×89+8.24×11
56×125-83
96.73+10.38+3.27
1.91×7.9+1.91×2.1
4.59×107.13-4.59×7.13
57.43+96.33-7.43
16×25×83
73.82-10.9-19.1
4.7×82+4.7×18
40×25-83
48.63+14.39+51.37
3.41×8.4+3.41×1.6
7.43×1007.05-7.43×7.05
80.43+34.77-50.43
20×1250×36
53.73-11.09-18.91
1.34×16+1.34×84
8×250-36
73.64+10.51+26.36
2.34×4.9+2.34×5.1
1.3×17.14-1.3×7.14
57.14+76.68-47.14
12×125×93
46.72-13.47-16.53
8.12×95+8.12×5
88×1250-54
98.08+11.61+1.92
5.25×1.4+5.25×8.6
2.27×1003.16-2.27×3.16
66.8+52.76-46.8
36×250×71
99.94-12.33-17.67
4.48×4+4.48×96
56×125-28
14.03+12.33+85.97
2.24×7.3+2.24×2.7
5.91×101.09-5.91×1.09
88.58+14.96-48.58
44×250×18
90.35-12.46-17.54
7.04×53+7.04×47
40×250-12
51.84+14.25+48.16
1.81×8.1+1.81×1.9
5.26×109.98-5.26×9.98
56.92+62.97-26.92
36×25×26
88.91-12.82-17.18
1.78×21+1.78×79
56×25-43
67.32+13.61+32.68
1.49×3.9+1.49×6.1
5.46×17.94-5.46×7.94
95.54+54.56-55.54
28×250×18
77.79-10.47-19.53
8.14×83+8.14×17
32×1250-97
57.34+13.72+42.66
9.02×4.5+9.02×5.5
4.21×16.69-4.21×6.69
86.6+55.41-66.6
8×1250×41
60.25-11.89-18.11
2.98×77+2.98×23
80×25-39
23.21+11.58+76.79
5.19×2.8+5.19×7.2
3.02×107.93-3.02×7.93
54.43+96.92-44.43
20×250×83
59.45-12.49-17.51
5.51×63+5.51×37
32×25-79
81.99+13.42+18.01
2.19×7+2.19×3
5.45×13.68-5.45×3.68
68.62+88.26-18.62
48×25×25
60.23-11.06-18.94
3.4×39+3.4×61
48×1250-59
34.26+11.37+65.74
6.56×6.5+6.56×3.5
6.02×15.9-6.02×5.9
92.78+83.67-72.78
40×125×95
55-12.94-17.06
3.31×82+3.31×18
8×25-29
34.06+13.89+65.94
5.54×8.4+5.54×1.6
9.85×15.2-9.85×5.2
70.96+20.34-20.96
20×25×25
95.72-10.72-19.28
3.3×17+3.3×83
72×1250-29
24.68+13.37+75.32
1.76×9.1+1.76×0.9
3.55×1003.38-3.55×3.38
63.39+90.49-43.39
12×1250×85
55.16-12.11-17.89
6.19×28+6.19×72
24×250-46
51.66+14.94+48.34
7.68×5.2+7.68×4.8
6.84×1004.92-6.84×4.92
97.91+81.53-87.91
28×25×30
60.92-11.25-18.75
4.43×2+4.43×98
88×1250-66
30.62+13.05+69.38
4.25×3.4+4.25×6.6
4.45×16.49-4.45×6.49
56.05+35.46-46.05
28×250×47