四年级数学上册简便计算184.docx
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四年级数学上册简便计算184.docx
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四年级数学上册简便计算184
45.64-11.09-18.91
3.69×42+3.69×58
32×1250-21
19.94+10.42+80.06
7.77×7.6+7.77×2.4
1.12×18.08-1.12×8.08
79.09+71.97-69.09
12×250×35
96.66-13.26-16.74
2.28×1+2.28×99
40×1250-14
60.86+10.38+39.14
3.85×0.1+3.85×9.9
6.72×109.9-6.72×9.9
81.04+94.91-41.04
20×25×33
54.07-11.97-18.03
4.6×64+4.6×36
96×250-82
11.27+14.11+88.73
9.1×2.2+9.1×7.8
7.39×106.99-7.39×6.99
94.55+97.65-84.55
40×250×60
89.2-12.48-17.52
5.95×44+5.95×56
24×1250-23
70.61+10.49+29.39
5.75×2.1+5.75×7.9
6.34×106.73-6.34×6.73
58.05+29.53-28.05
40×125×33
66.32-14.04-15.96
7.84×88+7.84×12
64×25-79
94.7+14.63+5.3
1.09×7.3+1.09×2.7
2.33×1001.54-2.33×1.54
74.85+17.28-34.85
24×25×97
70.07-14.32-15.68
5.62×37+5.62×63
48×250-61
17.2+10.18+82.8
1.71×7.4+1.71×2.6
7.35×1002.89-7.35×2.89
92.61+91.82-52.61
44×1250×99
95.32-11.51-18.49
8.68×34+8.68×66
64×250-35
17.23+12.83+82.77
9.5×0.5+9.5×9.5
1.38×103.94-1.38×3.94
98.05+16.62-58.05
20×250×74
59.87-12.71-17.29
2.46×63+2.46×37
56×25-24
84.63+14.69+15.37
7.21×9.2+7.21×0.8
2.35×1002.02-2.35×2.02
99.27+86.12-59.27
44×250×68
94.22-11.54-18.46
6.37×26+6.37×74
16×125-38
45.17+10.67+54.83
5.67×1.1+5.67×8.9
9.07×1003.97-9.07×3.97
65.72+56.35-25.72
12×1250×58
99.01-12.26-17.74
7.88×31+7.88×69
32×25-19
83.68+14.45+16.32
9.99×5.1+9.99×4.9
9.35×19.7-9.35×9.7
76.71+82.49-66.71
36×1250×98
77.96-12.2-17.8
5.08×54+5.08×46
48×1250-18
76.6+13.75+23.4
1.78×6.9+1.78×3.1
4.28×102.42-4.28×2.42
84.55+76.81-54.55
32×1250×66
75.33-14.24-15.76
1.3×70+1.3×30
96×1250-40
60.83+14.57+39.17
7.72×2.1+7.72×7.9
2.78×1008.89-2.78×8.89
79.65+99.87-39.65
40×1250×47
78.97-11.61-18.39
5.01×50+5.01×50
72×250-22
53.64+14.99+46.36
5.99×5.3+5.99×4.7
3.39×11.16-3.39×1.16
94.95+76.61-74.95
48×250×34
95.3-11.81-18.19
7.29×81+7.29×19
96×125-12
69.81+14.31+30.19
7.47×7.8+7.47×2.2
9.77×1007.54-9.77×7.54
55.58+79.57-15.58
8×125×17
79.53-14.16-15.84
2.6×2+2.6×98
64×250-96
47.8+12.87+52.2
7.99×1.2+7.99×8.8
3.8×1006.68-3.8×6.68
61.01+24.52-11.01
32×25×95
59.66-12.18-17.82
8.32×97+8.32×3
56×125-47
34.24+10.35+65.76
8.58×0.9+8.58×9.1
6.78×1002.01-6.78×2.01
99.7+98.7-79.7
20×25×49
45.13-14.94-15.06
4.21×59+4.21×41
48×250-60
35.35+14.11+64.65
5.71×3.5+5.71×6.5
4.85×19.42-4.85×9.42
58.79+43.44-8.79
24×250×75
47.95-12.06-17.94
5.02×37+5.02×63
16×250-97
77.27+11.09+22.73
9.26×3.4+9.26×6.6
3.12×1002.64-3.12×2.64
63.75+72.02-43.75
40×25×85
90.85-14.19-15.81
4.01×98+4.01×2
40×125-81
93.41+11.53+6.59
6.53×0.7+6.53×9.3
8.67×1001.85-8.67×1.85
82.74+10.96-42.74
16×1250×85
87.07-11.05-18.95
5.63×2+5.63×98
24×1250-61
32.08+14.43+67.92
1.08×3.5+1.08×6.5
1.11×109.52-1.11×9.52
99.63+74.91-89.63
32×25×40
72.64-11.4-18.6
6.21×75+6.21×25
48×250-76
42.65+12.59+57.35
5.06×1.5+5.06×8.5
3.87×105.21-3.87×5.21
86.73+98.7-46.73
32×125×23
86.16-10.16-19.84
1.13×98+1.13×2
88×125-25
89.81+13.02+10.19
5.55×4.6+5.55×5.4
3.06×103.97-3.06×3.97
90.41+82.58-50.41
44×250×39
46.77-11.4-18.6
8.18×24+8.18×76
56×250-21
61.36+10.03+38.64
9.21×9.8+9.21×0.2
8.9×14.26-8.9×4.26
64.78+55.33-44.78
36×1250×92
81.1-10.57-19.43
8.53×91+8.53×9
88×25-37
47.86+13.62+52.14
1.5×8.7+1.5×1.3
1.42×1005.88-1.42×5.88
84.04+57.03-44.04
48×125×61
60.31-12.7-17.3
3.75×38+3.75×62
72×250-10
13.3+11.49+86.7
9.86×1.5+9.86×8.5
5.74×1003.66-5.74×3.66
77.53+57.16-67.53
48×1250×99
68.79-10.48-19.52
3.23×10+3.23×90
72×1250-83
56.89+10.29+43.11
4.23×2.8+4.23×7.2
1.17×107.32-1.17×7.32
59.32+36.19-29.32
32×125×20
85.85-12.52-17.48
2.52×39+2.52×61
56×250-39
80.5+10.85+19.5
2.57×6+2.57×4
2.53×17.16-2.53×7.16
98.38+96.3-88.38
8×250×42
70.41-11.07-18.93
8.29×66+8.29×34
40×25-67
71.79+12.47+28.21
2.3×9.3+2.3×0.7
4.98×1001.63-4.98×1.63
54.56+50.91-34.56
16×1250×52
80.17-11.97-18.03
8.74×24+8.74×76
56×250-40
77.67+14.92+22.33
2.41×6.8+2.41×3.2
1.74×1001.42-1.74×1.42
64.37+42.57-14.37
48×250×78
74.1-14.27-15.73
7.46×55+7.46×45
80×25-51
30.14+11.05+69.86
8.73×8.1+8.73×1.9
6.04×108.03-6.04×8.03
97.1+47.65-87.1
24×1250×65
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