四年级数学上册简便计算174.docx
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四年级数学上册简便计算174.docx
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四年级数学上册简便计算174
51.29-13.93-16.07
9.4×2+9.4×98
80×1250-79
33.5+10.82+66.5
4.96×5.5+4.96×4.5
7.86×1008.53-7.86×8.53
98.89+64.42-78.89
36×1250×96
71.9-11.68-18.32
8.22×67+8.22×33
16×25-96
15.42+11.3+84.58
2.45×2.2+2.45×7.8
5.86×101.9-5.86×1.9
58.5+72.6-28.5
16×125×67
72.54-10.98-19.02
2.58×33+2.58×67
96×1250-47
12.2+10.2+87.8
1.65×4.6+1.65×5.4
8.12×1009.6-8.12×9.6
70.99+26.19-60.99
36×25×52
78.53-13.24-16.76
2.59×92+2.59×8
72×125-11
76.33+11.23+23.67
7.54×0.3+7.54×9.7
3.93×16.62-3.93×6.62
67.33+57.55-47.33
12×250×81
70.01-11.69-18.31
9.94×45+9.94×55
8×25-86
45.24+13.11+54.76
3.59×5.9+3.59×4.1
7.41×17.06-7.41×7.06
87.56+27.2-47.56
16×25×26
72.11-10.17-19.83
5.6×48+5.6×52
8×125-99
98.72+14.8+1.28
5.35×7.1+5.35×2.9
4.92×1005.23-4.92×5.23
60.99+89.52-40.99
36×250×51
74.78-14.72-15.28
4.46×50+4.46×50
48×25-95
47.8+10.77+52.2
8.65×8.6+8.65×1.4
3.27×1009.67-3.27×9.67
66.69+68.19-56.69
44×25×70
68.59-14.32-15.68
2.26×19+2.26×81
80×250-81
15.64+12.13+84.36
4.21×3.3+4.21×6.7
2.67×1001.82-2.67×1.82
77.46+89.98-27.46
12×250×40
79.15-12.81-17.19
1.68×28+1.68×72
96×1250-14
68.95+14.61+31.05
1.12×1.9+1.12×8.1
4.76×18.08-4.76×8.08
73.2+73.26-43.2
8×125×66
44.69-14.5-15.5
5.43×35+5.43×65
48×25-47
12.1+11.14+87.9
5.24×4.9+5.24×5.1
6.18×105.77-6.18×5.77
98.43+17.75-58.43
12×125×33
40.05-12.93-17.07
6.31×60+6.31×40
40×125-46
24.14+12.91+75.86
9.2×3.5+9.2×6.5
3.63×1007.42-3.63×7.42
53.14+40.27-3.14
12×250×33
77.61-11.26-18.74
5.15×75+5.15×25
72×125-18
30.21+11.1+69.79
7.2×6.3+7.2×3.7
3.19×103.78-3.19×3.78
83.45+32.43-43.45
44×125×30
69.81-11.89-18.11
3.1×3+3.1×97
64×125-18
70.26+13.5+29.74
7.47×2.7+7.47×7.3
1.54×17.87-1.54×7.87
88.03+13.32-68.03
28×1250×50
65.02-13.6-16.4
1.73×66+1.73×34
88×1250-88
45.62+13.33+54.38
8.21×6.9+8.21×3.1
9.91×106.58-9.91×6.58
93.22+92.94-63.22
16×1250×40
57.67-10.25-19.75
3.17×1+3.17×99
16×250-64
86.36+13.39+13.64
4.47×3+4.47×7
1.12×13.77-1.12×3.77
90.49+25.24-50.49
4×25×47
87.9-12.12-17.88
1.65×95+1.65×5
24×25-17
91.4+11.5+8.6
5.03×7.6+5.03×2.4
5.91×1002.7-5.91×2.7
69.27+14.32-59.27
44×25×47
88.85-12.74-17.26
4.66×93+4.66×7
40×250-62
87.98+10.9+12.02
4.75×9.8+4.75×0.2
9.12×12.53-9.12×2.53
98.83+66.68-78.83
8×250×66
55-11.75-18.25
9.13×11+9.13×89
88×250-20
95.95+13.11+4.05
9.23×0.4+9.23×9.6
6.05×1003.4-6.05×3.4
97.73+95.75-87.73
48×1250×23
84.06-13.38-16.62
2.99×80+2.99×20
80×1250-18
44.32+14.38+55.68
2.81×1.1+2.81×8.9
9×1004.69-9×4.69
91.59+38.01-61.59
44×250×84
78.73-14.02-15.98
3.12×41+3.12×59
16×250-72
83.51+14.54+16.49
9.47×4.7+9.47×5.3
1.94×12.7-1.94×2.7
74.79+42.97-54.79
44×25×26
53.39-11.98-18.02
7.89×76+7.89×24
24×250-41
64.63+12.73+35.37
7.91×3.2+7.91×6.8
2.74×103.32-2.74×3.32
65.77+79.35-35.77
16×1250×46
68.66-12.77-17.23
7.07×88+7.07×12
72×125-80
73.16+14.06+26.84
2.01×1.7+2.01×8.3
6.44×14.23-6.44×4.23
97.56+51.88-57.56
20×250×37
97.68-13.16-16.84
9.78×65+9.78×35
72×250-18
65.12+14.54+34.88
5.88×0.1+5.88×9.9
8×12.3-8×2.3
92.62+69-62.62
16×250×97
44.68-11.71-18.29
2.92×94+2.92×6
88×125-38
89.58+14.88+10.42
8.43×1.9+8.43×8.1
9.45×109.11-9.45×9.11
99.41+38.54-79.41
20×125×73
94.5-14.7-15.3
5.92×30+5.92×70
64×250-71
68.53+11.18+31.47
8.94×2.3+8.94×7.7
9.96×1005.86-9.96×5.86
66.04+70.98-56.04
20×125×82
58.85-12.11-17.89
5.88×66+5.88×34
80×125-87
38.57+12.24+61.43
7.09×8.5+7.09×1.5
1.79×1006.98-1.79×6.98
54.79+93.43-4.79
32×250×59
80.93-11.5-18.5
4.53×14+4.53×86
8×125-42
73.94+13.22+26.06
9.8×5.8+9.8×4.2
2.26×19.66-2.26×9.66
60.67+73.85-40.67
32×1250×98
79.4-14.76-15.24
4.44×81+4.44×19
8×1250-13
42.12+12.29+57.88
9.01×5.3+9.01×4.7
6.55×102.01-6.55×2.01
85.73+45.23-65.73
16×250×71
70.85-11.26-18.74
4.52×39+4.52×61
64×250-58
59.91+10.02+40.09
1.65×1.5+1.65×8.5
4.85×1003.61-4.85×3.61
98.41+55.54-48.41
24×125×55
76.63-11.68-18.32
6.43×21+6.43×79
88×1250-25
40.65+14.27+59.35
6.53×8.2+6.53×1.8
1.89×1009.82-1.89×9.82
67.56+25.34-27.56
44×125×44
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