四年级数学上册简便计算367.docx
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四年级数学上册简便计算367.docx
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四年级数学上册简便计算367
50.78-10.68-19.32
3.85×91+3.85×9
16×25-51
52.06+12.62+47.94
5.57×5.1+5.57×4.9
9.73×16.03-9.73×6.03
99.23+48.34-49.23
28×250×11
60.32-11.85-18.15
8.62×56+8.62×44
72×250-76
16.47+11.98+83.53
6.82×9.8+6.82×0.2
9.2×1002.67-9.2×2.67
84.57+96.73-74.57
32×250×21
57.58-12.27-17.73
5.81×83+5.81×17
88×1250-75
84.3+13.07+15.7
5.86×0.6+5.86×9.4
1.41×18.88-1.41×8.88
50.62+33.75-10.62
20×250×65
95.49-10.4-19.6
7.27×14+7.27×86
48×250-12
73.25+10.07+26.75
3.52×4+3.52×6
7.77×19.14-7.77×9.14
54.63+47.31-34.63
20×125×55
85.94-10.52-19.48
3.01×81+3.01×19
8×25-56
64.7+11.61+35.3
2.68×9.7+2.68×0.3
5.4×17.14-5.4×7.14
75.59+46.43-55.59
40×250×37
81.7-13.74-16.26
1.6×92+1.6×8
64×125-48
34.32+14.3+65.68
1.68×1.1+1.68×8.9
3.3×13.24-3.3×3.24
71.2+11.97-61.2
36×125×25
89.58-13.27-16.73
1.53×73+1.53×27
96×1250-20
84.02+12.39+15.98
8.07×6.3+8.07×3.7
7.93×1009.59-7.93×9.59
96.79+68.01-66.79
12×1250×86
95.59-10.33-19.67
6.64×44+6.64×56
24×250-93
25.1+13.92+74.9
5.65×9+5.65×1
5.65×1001.31-5.65×1.31
90.94+24.28-80.94
48×125×41
79.08-12.07-17.93
6.84×22+6.84×78
88×25-79
91.65+14.81+8.35
1.4×7.5+1.4×2.5
1.31×14.44-1.31×4.44
68.11+12.47-28.11
24×125×70
69.68-11.68-18.32
4.7×35+4.7×65
64×125-45
20.31+10.48+79.69
4.11×2.5+4.11×7.5
1.57×1002.69-1.57×2.69
90.88+98.65-50.88
24×25×56
41.33-13.85-16.15
9.1×15+9.1×85
8×1250-31
47.43+10.53+52.57
5.45×7+5.45×3
6.16×103.47-6.16×3.47
59.22+46.4-19.22
40×1250×20
47.56-14.2-15.8
5.52×95+5.52×5
24×250-57
82.61+12.33+17.39
5.62×6.4+5.62×3.6
2.76×13.64-2.76×3.64
96.31+23.6-86.31
40×250×22
84.82-10.27-19.73
7.19×46+7.19×54
64×250-79
39.05+12.49+60.95
7.52×6.7+7.52×3.3
5.49×12.37-5.49×2.37
82.29+66.07-72.29
24×250×41
98.65-14.02-15.98
4.31×34+4.31×66
80×25-36
51+11.96+49
6.4×8.6+6.4×1.4
2.68×1009.54-2.68×9.54
88.79+93.83-48.79
36×25×89
83.51-11.73-18.27
9.12×39+9.12×61
40×250-43
23.41+12.02+76.59
9.72×7.3+9.72×2.7
9×1007.67-9×7.67
90.99+29.32-60.99
48×1250×84
55.22-14.48-15.52
8.84×76+8.84×24
32×250-27
72.59+14.03+27.41
5.81×5.7+5.81×4.3
8.45×17.11-8.45×7.11
63.59+14.24-53.59
40×25×88
85.58-14.75-15.25
9.26×8+9.26×92
64×1250-53
91.81+14.94+8.19
3.33×1.9+3.33×8.1
8.31×105.88-8.31×5.88
53.3+26.63-3.3
44×1250×73
53.42-12.12-17.88
2.96×69+2.96×31
88×1250-33
73.92+12.88+26.08
6.67×5.7+6.67×4.3
8.75×1005.13-8.75×5.13
56.44+42.82-46.44
40×250×94
57.25-13.29-16.71
3.4×68+3.4×32
56×25-55
30.48+13.06+69.52
1.37×2.1+1.37×7.9
5.08×1005.71-5.08×5.71
58.08+73.38-38.08
16×250×17
41.57-12.29-17.71
7.76×98+7.76×2
8×250-59
78.98+13.44+21.02
1.55×0.8+1.55×9.2
7.07×1003.43-7.07×3.43
64+66.75-34
28×125×85
93.06-12.37-17.63
9.99×79+9.99×21
40×1250-95
40.6+10.48+59.4
7.75×9.5+7.75×0.5
6.95×104.12-6.95×4.12
69.5+46.57-59.5
40×1250×55
73.03-10.9-19.1
7.18×59+7.18×41
48×1250-37
62.63+11.82+37.37
5.63×2.9+5.63×7.1
8×106.22-8×6.22
50.76+14.47-10.76
16×250×50
85.14-10.22-19.78
6.4×59+6.4×41
96×250-98
48.77+14.99+51.23
2.75×2.9+2.75×7.1
3.35×1003.26-3.35×3.26
72.49+20.87-32.49
24×250×80
62.02-13.2-16.8
8.76×41+8.76×59
88×25-44
46.13+12.22+53.87
3.03×5.9+3.03×4.1
6.79×14.85-6.79×4.85
67.95+11.51-57.95
20×25×52
99.12-11.24-18.76
2.4×76+2.4×24
56×250-70
66.52+13.36+33.48
2.29×6.3+2.29×3.7
2.31×1009.91-2.31×9.91
70.42+38.83-30.42
16×25×45
55.09-11.28-18.72
4.55×72+4.55×28
88×25-98
38.18+14.73+61.82
9.21×3+9.21×7
7.99×14.14-7.99×4.14
85.81+72.37-75.81
48×1250×14
74.9-10.41-19.59
1.82×48+1.82×52
40×25-60
51.78+12.23+48.22
2.7×6.9+2.7×3.1
7.71×1005.98-7.71×5.98
98+68.24-88
32×1250×38
60.85-13.21-16.79
9.58×59+9.58×41
72×125-30
97.36+11.47+2.64
1.78×3.3+1.78×6.7
3.84×101.02-3.84×1.02
82.01+56.36-72.01
32×250×20
89.03-12.09-17.91
8.64×47+8.64×53
56×1250-97
82.02+10.61+17.98
2.59×1.2+2.59×8.8
1.44×107.03-1.44×7.03
53.13+73.91-33.13
20×125×58
62.38-14.6-15.4
4.27×63+4.27×37
96×1250-67
57.09+11.34+42.91
1.53×9.8+1.53×0.2
8.92×18.82-8.92×8.82
69.88+50.5-49.88
4×25×45
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