四年级数学上册简便计算8.docx
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四年级数学上册简便计算8.docx
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四年级数学上册简便计算8
81.43-11.32-18.68
2.85×93+2.85×7
96×25-36
73.34+13.99+26.66
7.48×4.3+7.48×5.7
2.54×109.88-2.54×9.88
77.85+79.87-37.85
28×125×29
99.71-13.12-16.88
6.98×81+6.98×19
24×250-39
22.01+11.82+77.99
6.36×6.5+6.36×3.5
3.98×105.1-3.98×5.1
58.95+32.8-18.95
4×250×56
90.43-10.82-19.18
6.07×11+6.07×89
48×125-70
79.24+11.46+20.76
7.2×5.5+7.2×4.5
5.06×11.77-5.06×1.77
89.58+38.49-69.58
20×250×42
64.32-10.83-19.17
4.53×22+4.53×78
16×250-71
17.92+10.23+82.08
7.66×7.8+7.66×2.2
2.34×105.79-2.34×5.79
99.81+24.02-79.81
44×125×63
63.6-13.23-16.77
5.96×11+5.96×89
40×125-63
96.25+11.08+3.75
2.26×0.1+2.26×9.9
4.01×1007.35-4.01×7.35
88.78+84.93-58.78
44×1250×16
75.33-14.56-15.44
6.55×83+6.55×17
64×125-14
56.17+12.2+43.83
1.77×8.9+1.77×1.1
6.06×14.37-6.06×4.37
76.96+24.71-36.96
36×1250×32
91.32-11.67-18.33
1.85×28+1.85×72
16×1250-77
69.16+10.52+30.84
4.54×8.4+4.54×1.6
5.79×1003.3-5.79×3.3
88.37+22.83-68.37
8×250×76
48.5-10.8-19.2
3.73×40+3.73×60
32×125-88
52.31+12.36+47.69
5.54×9.7+5.54×0.3
3.22×18.73-3.22×8.73
66.74+59.68-36.74
32×125×86
47.92-11.37-18.63
6.09×53+6.09×47
16×125-94
19.33+13.85+80.67
2.92×9.2+2.92×0.8
3.71×13.16-3.71×3.16
63.87+88.69-13.87
8×1250×53
44.36-13.27-16.73
8.45×17+8.45×83
48×25-58
41.92+14.52+58.08
6.68×5.3+6.68×4.7
1.37×108.1-1.37×8.1
77.36+53.16-27.36
36×250×27
41.27-13.6-16.4
5.73×52+5.73×48
96×25-30
66.78+10.1+33.22
7.64×6+7.64×4
9.56×1002.11-9.56×2.11
56.51+10.13-26.51
8×1250×75
63.15-14.41-15.59
4.99×58+4.99×42
48×250-61
81.66+11.33+18.34
4.71×7+4.71×3
8.43×18.52-8.43×8.52
52.66+34.78-32.66
24×1250×81
93.15-13.45-16.55
4.65×16+4.65×84
48×1250-49
21.95+11.7+78.05
4.03×1.7+4.03×8.3
9.95×101.94-9.95×1.94
96.51+52.04-46.51
4×25×78
66.46-13.35-16.65
4.53×65+4.53×35
24×250-33
20.38+10.79+79.62
5.05×5.4+5.05×4.6
4.4×16.17-4.4×6.17
60.85+78.63-20.85
28×250×80
76.98-13.05-16.95
5.05×71+5.05×29
64×250-68
94.4+12.27+5.6
7.83×4.8+7.83×5.2
6.17×1003.43-6.17×3.43
62.81+63.33-32.81
44×1250×39
41.16-13.14-16.86
4.12×65+4.12×35
40×1250-72
80.06+12.4+19.94
1.29×9.9+1.29×0.1
6.08×1003.92-6.08×3.92
64.26+24.23-34.26
4×1250×21
91.07-10.18-19.82
8.24×50+8.24×50
88×25-83
27.48+13.89+72.52
7.77×2.3+7.77×7.7
2.13×1001.91-2.13×1.91
94.98+40.74-64.98
48×1250×31
82.71-14.07-15.93
9.93×42+9.93×58
80×250-99
49.13+12.43+50.87
2.7×4.5+2.7×5.5
7.29×14.29-7.29×4.29
91.33+56.16-71.33
48×25×27
50.55-13.55-16.45
2.61×39+2.61×61
16×250-53
74.9+12.87+25.1
3.7×1.7+3.7×8.3
8.84×16.46-8.84×6.46
86.16+93.26-46.16
4×1250×14
90.3-12.98-17.02
3.92×50+3.92×50
24×125-59
33.94+10.16+66.06
1.12×6+1.12×4
6.46×107.65-6.46×7.65
54.92+63.6-14.92
48×1250×17
70.77-10.8-19.2
5.69×27+5.69×73
72×25-37
94.98+10.98+5.02
4.12×9.8+4.12×0.2
4.74×109.41-4.74×9.41
72.63+84.89-42.63
8×250×76
71.11-14.43-15.57
1.2×32+1.2×68
8×1250-93
33.79+11.88+66.21
5.96×9.6+5.96×0.4
1×16.9-1×6.9
88.79+24.05-78.79
40×125×18
99.99-14.86-15.14
6.43×38+6.43×62
32×250-91
12.13+14.64+87.87
3.5×5.8+3.5×4.2
5.99×104.29-5.99×4.29
80.85+34.65-50.85
20×250×79
93.07-10.25-19.75
9.27×97+9.27×3
96×125-44
91.5+14.66+8.5
4.51×5.9+4.51×4.1
5.65×101.54-5.65×1.54
98.31+25.58-48.31
36×125×39
59.82-13.25-16.75
3.95×12+3.95×88
64×250-24
80.55+11.04+19.45
9.1×3.6+9.1×6.4
7.87×107.88-7.87×7.88
67.28+31.34-17.28
20×250×33
58.67-10.28-19.72
9.33×87+9.33×13
16×1250-94
29.55+14.71+70.45
3.68×5.1+3.68×4.9
1.96×1008.39-1.96×8.39
92.49+36.95-82.49
32×125×86
85.76-10.09-19.91
4.59×75+4.59×25
72×1250-10
22.83+10.84+77.17
5.24×8.2+5.24×1.8
5.08×15-5.08×5
88.26+68.69-68.26
36×1250×64
74.59-13.83-16.17
3.14×75+3.14×25
80×250-18
56.31+13.51+43.69
5.51×3.7+5.51×6.3
7.17×104.38-7.17×4.38
81.8+45.2-61.8
8×1250×50
49.04-10.09-19.91
7.78×58+7.78×42
88×250-66
95.32+12.17+4.68
2.07×9.3+2.07×0.7
9.15×1004.49-9.15×4.49
87.39+76.57-57.39
4×1250×48
48.02-12.22-17.78
9.74×29+9.74×71
56×25-74
54.7+13.13+45.3
2.06×9.8+2.06×0.2
2.67×1008.11-2.67×8.11
62.19+62.53-52.19
4×1250×47
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