四年级数学上册简便计算300.docx
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四年级数学上册简便计算300.docx
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四年级数学上册简便计算300
87.61-11.25-18.75
7.38×40+7.38×60
64×125-68
54.74+12.73+45.26
4.76×2.9+4.76×7.1
3.92×17.91-3.92×7.91
56.41+58.56-26.41
20×25×98
72.54-10.84-19.16
8.73×54+8.73×46
40×25-86
81.57+10.19+18.43
5.18×0.5+5.18×9.5
3.22×108.56-3.22×8.56
71.43+57.28-41.43
40×1250×68
92.64-10.11-19.89
8.94×14+8.94×86
80×1250-90
28.95+13.89+71.05
1.85×3.8+1.85×6.2
7.14×1003.28-7.14×3.28
60.36+93.08-30.36
44×1250×35
63.78-12.87-17.13
5.99×42+5.99×58
8×250-89
89.05+13.24+10.95
9.84×6.7+9.84×3.3
7.84×1003.16-7.84×3.16
99.57+30.24-49.57
32×1250×19
44.23-11.38-18.62
4.51×21+4.51×79
24×250-47
87.92+15+12.08
2.01×1.8+2.01×8.2
8.53×16.17-8.53×6.17
89.5+20.38-49.5
40×250×86
97.9-13.59-16.41
8.15×35+8.15×65
56×1250-23
87.37+14.33+12.63
5.22×4+5.22×6
6.22×104.45-6.22×4.45
81.84+25.38-31.84
12×125×98
68.81-12.07-17.93
4.72×93+4.72×7
72×125-22
45.87+11.85+54.13
3.1×8.1+3.1×1.9
9×16.32-9×6.32
64.34+16.22-14.34
40×25×37
98.24-13.19-16.81
4.82×37+4.82×63
80×25-27
86.86+11.75+13.14
2.83×1.4+2.83×8.6
9.86×107.25-9.86×7.25
89.3+59.18-69.3
36×25×20
95.14-12.28-17.72
8.4×6+8.4×94
16×1250-24
80.33+10.38+19.67
5.34×7.8+5.34×2.2
4.57×1004.27-4.57×4.27
52.37+68.45-22.37
24×250×13
60.04-13.31-16.69
6.96×69+6.96×31
56×250-40
57.88+14.66+42.12
5.29×0.4+5.29×9.6
4.09×16.31-4.09×6.31
63.38+36.11-33.38
12×250×25
49.79-13.25-16.75
1.3×14+1.3×86
56×250-75
81.11+10.69+18.89
7.07×2.6+7.07×7.4
4.87×1003.25-4.87×3.25
92.69+36.63-72.69
28×1250×38
88.04-14.67-15.33
4.92×17+4.92×83
40×1250-76
56.53+12.78+43.47
9.92×0.5+9.92×9.5
8.57×1008.93-8.57×8.93
90.73+18.52-40.73
32×25×56
67.91-13.38-16.62
6.79×11+6.79×89
16×125-66
91.12+12.99+8.88
5.53×8.1+5.53×1.9
9.47×107.46-9.47×7.46
52.49+21.2-12.49
44×1250×17
50.78-14.71-15.29
9.06×37+9.06×63
64×25-54
61.51+14.92+38.49
1.73×3.8+1.73×6.2
3.31×1004.37-3.31×4.37
64.59+62.35-54.59
8×125×79
97.5-13.65-16.35
6.11×21+6.11×79
24×250-60
75.87+10.31+24.13
7.96×8.5+7.96×1.5
9.72×104.9-9.72×4.9
71.53+98.35-51.53
16×125×34
92.55-13.27-16.73
5.59×57+5.59×43
32×25-95
16.47+10.87+83.53
7.91×1.2+7.91×8.8
5.11×1003.43-5.11×3.43
74.16+91.13-24.16
32×1250×97
68.14-10.17-19.83
8.76×19+8.76×81
16×250-44
63.66+10.57+36.34
5.23×2.7+5.23×7.3
1.41×109.89-1.41×9.89
51.2+67.09-21.2
20×250×98
50.48-12.09-17.91
7.86×7+7.86×93
8×125-55
34.85+11.32+65.15
4.49×2.5+4.49×7.5
5.64×1009.72-5.64×9.72
85.13+26.22-35.13
4×250×83
94.16-10.74-19.26
4.1×8+4.1×92
56×25-79
61.84+13.51+38.16
4.16×1.9+4.16×8.1
3.87×103.46-3.87×3.46
73.24+10.9-43.24
8×25×33
43.78-11.62-18.38
4.86×78+4.86×22
72×25-40
32.47+13.02+67.53
4.06×9.6+4.06×0.4
7.11×1004.83-7.11×4.83
59.32+50.29-9.32
40×25×33
83.66-12.55-17.45
4.15×55+4.15×45
88×250-41
15.06+11.72+84.94
4.74×0.5+4.74×9.5
2.73×1007.86-2.73×7.86
78.2+65.93-68.2
8×125×54
82.36-14.78-15.22
7.82×58+7.82×42
8×1250-87
17.89+10.25+82.11
2.59×1.2+2.59×8.8
9.55×11.75-9.55×1.75
73.28+38.61-43.28
24×1250×70
52.59-12.67-17.33
6.77×56+6.77×44
88×125-30
68.05+14.93+31.95
3.23×9.9+3.23×0.1
7.63×104.17-7.63×4.17
90.67+99.59-50.67
4×1250×17
41.85-14.36-15.64
1.55×87+1.55×13
80×1250-50
33.9+12.77+66.1
3.34×3.9+3.34×6.1
9.39×14.79-9.39×4.79
77.52+38.4-57.52
48×1250×86
62.07-11.19-18.81
2.53×75+2.53×25
16×25-13
48.03+10.03+51.97
1.88×7+1.88×3
6.22×105.43-6.22×5.43
66.73+39.42-16.73
16×1250×29
72.8-12.59-17.41
2.41×34+2.41×66
24×25-93
90.23+14.04+9.77
4.9×7.8+4.9×2.2
3.84×109.19-3.84×9.19
70.5+47.6-30.5
44×1250×26
76.26-10.91-19.09
8.45×34+8.45×66
56×250-65
67.08+12.35+32.92
5.04×8.1+5.04×1.9
2.4×1008.49-2.4×8.49
97.59+72.2-87.59
36×125×93
92.58-11.98-18.02
2.74×89+2.74×11
80×1250-58
52.26+13.95+47.74
6.45×0.4+6.45×9.6
2.23×109.18-2.23×9.18
97.59+16.39-67.59
16×25×76
99.98-11.77-18.23
4.08×40+4.08×60
24×1250-28
89.18+11.49+10.82
8.19×0.6+8.19×9.4
3.14×1006.85-3.14×6.85
64.67+29.19-34.67
36×250×62
85.88-13.58-16.42
7.43×16+7.43×84
64×250-54
40.2+12.38+59.8
1.82×7.3+1.82×2.7
4.62×14.78-4.62×4.78
86.1+24.89-36.1
8×125×11
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