四年级数学上册简便计算377.docx
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四年级数学上册简便计算377.docx
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四年级数学上册简便计算377
40.76-13.29-16.71
4.16×27+4.16×73
64×250-52
82.26+14.22+17.74
9.24×7.3+9.24×2.7
9.25×1003.54-9.25×3.54
92.36+28.57-72.36
48×1250×24
54.79-12.29-17.71
2×23+2×77
80×25-69
10.39+12.4+89.61
7.6×4.8+7.6×5.2
2.42×15.25-2.42×5.25
81.68+94.9-51.68
28×25×25
96.67-13.44-16.56
2.86×17+2.86×83
24×250-18
56.9+10.94+43.1
6.09×1.6+6.09×8.4
5.42×18.56-5.42×8.56
96.15+66.82-56.15
44×250×22
79.6-14.69-15.31
8.36×15+8.36×85
64×125-61
41.61+13.51+58.39
8.39×3.5+8.39×6.5
1.06×1008.71-1.06×8.71
59.18+95.18-19.18
44×125×14
80.06-10.89-19.11
2.12×12+2.12×88
48×125-37
16.18+13.15+83.82
4.29×6.9+4.29×3.1
9.02×1007.84-9.02×7.84
74.44+30.6-44.44
48×125×98
93.64-14.86-15.14
5.23×43+5.23×57
64×1250-96
38.58+13.51+61.42
2.82×2.4+2.82×7.6
5.14×15.54-5.14×5.54
67.41+45.2-57.41
12×1250×34
80.69-11.58-18.42
2.14×70+2.14×30
64×25-91
80.11+12.55+19.89
5.56×0.5+5.56×9.5
5.24×106.7-5.24×6.7
63.27+98.57-23.27
16×1250×67
75.98-12.2-17.8
3.15×4+3.15×96
56×1250-19
41.94+10.16+58.06
7.51×9.3+7.51×0.7
5.99×18.28-5.99×8.28
52.6+14.81-32.6
44×125×20
98.11-11.87-18.13
2.95×70+2.95×30
32×25-22
73.98+10.66+26.02
9.89×5.1+9.89×4.9
5.28×1005.05-5.28×5.05
98.08+90.09-48.08
36×125×87
76.53-12.16-17.84
2.97×63+2.97×37
8×1250-72
44.47+14.9+55.53
3.63×4.6+3.63×5.4
8.25×101.88-8.25×1.88
56.67+85.99-46.67
32×250×75
89.78-10.96-19.04
3.3×7+3.3×93
64×25-24
56.84+10.15+43.16
9.48×5.8+9.48×4.2
1.79×18.32-1.79×8.32
58.68+72.89-48.68
40×1250×54
79.86-13.6-16.4
2.3×75+2.3×25
16×250-44
48.87+11.51+51.13
3.49×4.6+3.49×5.4
9.75×14.01-9.75×4.01
51.93+45.18-11.93
32×25×80
40.21-11.85-18.15
4.24×1+4.24×99
88×1250-51
27.95+12.79+72.05
4.02×3.6+4.02×6.4
4.56×13.94-4.56×3.94
69.14+79.34-39.14
32×125×14
93.85-10.59-19.41
4.09×15+4.09×85
80×25-63
42.04+13.4+57.96
8.5×5.3+8.5×4.7
5.93×1007.61-5.93×7.61
97.85+71.52-67.85
20×125×13
61.77-12.69-17.31
1.48×43+1.48×57
24×250-76
80.08+14.26+19.92
7.72×6.9+7.72×3.1
9.63×1003.42-9.63×3.42
71.64+94.71-61.64
4×1250×76
77.74-12.43-17.57
5.71×39+5.71×61
8×1250-73
71.88+10.54+28.12
7.19×6.9+7.19×3.1
9.58×106.45-9.58×6.45
73.47+49.29-23.47
16×250×91
58.74-11.01-18.99
4.72×53+4.72×47
48×1250-90
11.45+13.13+88.55
8.25×0.3+8.25×9.7
9.43×11.25-9.43×1.25
93.91+89.43-53.91
44×250×72
97.45-13.05-16.95
5.26×10+5.26×90
56×125-80
45.98+13.66+54.02
9.07×7.7+9.07×2.3
3.34×102.67-3.34×2.67
69.91+58.97-19.91
40×250×37
88.19-10.63-19.37
6.45×83+6.45×17
96×125-80
95.48+14.16+4.52
2.18×7.4+2.18×2.6
1.66×11.46-1.66×1.46
64.8+22.39-34.8
40×125×92
41.24-11.89-18.11
8.96×13+8.96×87
8×25-10
40.58+14.68+59.42
1.21×8.2+1.21×1.8
3.9×108.53-3.9×8.53
84.2+34.78-74.2
32×25×63
96.87-14.76-15.24
3.56×88+3.56×12
40×250-12
20.07+10.32+79.93
9.14×7+9.14×3
6.59×104.91-6.59×4.91
74.99+10.66-64.99
12×250×24
95.4-14.86-15.14
9.69×65+9.69×35
64×125-69
31.98+11.65+68.02
8.72×8+8.72×2
6.92×1002.49-6.92×2.49
74.81+95.12-44.81
40×1250×56
49.57-12.69-17.31
9.06×1+9.06×99
32×25-10
53.34+11.73+46.66
4.79×7+4.79×3
9.66×1004.83-9.66×4.83
75.98+61.74-45.98
4×25×35
68.49-12.69-17.31
7.4×32+7.4×68
56×250-82
57.65+11.23+42.35
5.04×2.7+5.04×7.3
6.73×1008.61-6.73×8.61
71.32+59.76-41.32
40×125×32
77.57-11.03-18.97
4.03×85+4.03×15
80×250-94
15.1+14.09+84.9
6.4×2+6.4×8
3.08×108.17-3.08×8.17
92.6+92.86-82.6
12×125×85
96.34-14.87-15.13
8.49×48+8.49×52
32×25-92
70.97+11.59+29.03
6.56×0.9+6.56×9.1
4.91×107.31-4.91×7.31
58.57+41.62-8.57
4×1250×21
82.07-13-17
9.74×20+9.74×80
40×250-37
12.96+11.26+87.04
2.07×4.2+2.07×5.8
4.93×108.06-4.93×8.06
72.49+19.54-32.49
44×1250×64
41.79-12.39-17.61
9.79×47+9.79×53
80×125-75
41.03+10.03+58.97
5.04×0.7+5.04×9.3
1.67×18.3-1.67×8.3
69.59+46.49-49.59
32×125×38
66.02-14.42-15.58
5.26×72+5.26×28
72×1250-39
39.68+14.06+60.32
2.85×3.3+2.85×6.7
4.37×19.01-4.37×9.01
74.94+48.98-64.94
40×25×19
55.49-11.87-18.13
3.49×77+3.49×23
24×125-88
24.8+12.88+75.2
3.64×3+3.64×7
3.31×101.22-3.31×1.22
62.7+84.39-22.7
20×250×71
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