四年级数学上册简便计算361.docx
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四年级数学上册简便计算361.docx
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四年级数学上册简便计算361
90.74-13.17-16.83
1.11×40+1.11×60
64×25-74
98.56+11.09+1.44
6.57×8.2+6.57×1.8
8.36×18.51-8.36×8.51
50.31+79.84-10.31
16×250×65
41.66-13.99-16.01
1.2×51+1.2×49
64×125-93
84.17+11.98+15.83
1.93×8.7+1.93×1.3
8.46×1003.7-8.46×3.7
70.87+43.85-40.87
44×250×51
65.02-14.59-15.41
5.51×37+5.51×63
8×250-91
21.18+11.15+78.82
9.13×3.9+9.13×6.1
1.18×1002.21-1.18×2.21
56.85+63.45-6.85
28×125×70
64.28-12.82-17.18
7.89×98+7.89×2
16×250-92
39.04+10.79+60.96
2.17×6.8+2.17×3.2
5×17.39-5×7.39
96.74+15.46-46.74
36×25×33
62.4-10.52-19.48
7.55×67+7.55×33
72×25-94
78.99+13.85+21.01
1.42×0.4+1.42×9.6
8.81×11-8.81×1
95.33+31.85-75.33
4×25×53
88.43-10.36-19.64
4.16×32+4.16×68
96×1250-80
90.67+13.79+9.33
9.26×4.4+9.26×5.6
4.37×102.01-4.37×2.01
77.76+79.59-57.76
24×250×39
78.56-14.6-15.4
7.18×50+7.18×50
80×250-58
61.85+10.14+38.15
8.03×8.3+8.03×1.7
1.65×14.43-1.65×4.43
80.55+89.59-30.55
4×125×89
92.49-13.67-16.33
3.19×73+3.19×27
56×25-96
83.46+12.17+16.54
3.81×6.2+3.81×3.8
8.04×12.02-8.04×2.02
81.03+41.47-61.03
12×25×39
43.83-10.73-19.27
9.68×41+9.68×59
48×250-46
73.46+11.51+26.54
8.59×3.5+8.59×6.5
2.53×101.01-2.53×1.01
64.3+66.69-14.3
16×125×28
75.38-12.35-17.65
7.66×41+7.66×59
72×25-61
17.03+10.52+82.97
7.16×1.7+7.16×8.3
5.85×17.02-5.85×7.02
61.89+86.77-11.89
48×25×17
86.25-14.96-15.04
6.97×85+6.97×15
8×25-46
73.94+11.02+26.06
6.18×8.5+6.18×1.5
6.34×14.59-6.34×4.59
88.68+47.13-38.68
16×125×81
99.28-13.27-16.73
7.57×50+7.57×50
16×25-30
60.27+10.03+39.73
5.91×6.2+5.91×3.8
8.44×104.83-8.44×4.83
97.41+20.72-67.41
20×1250×85
90.09-10.06-19.94
3.79×36+3.79×64
64×125-54
82+14.24+18
3.43×5.2+3.43×4.8
6.53×16.84-6.53×6.84
50.28+69.07-30.28
20×1250×60
63.59-10.36-19.64
4.64×90+4.64×10
24×250-43
68.33+14.81+31.67
9.07×0.4+9.07×9.6
9.18×1001.45-9.18×1.45
54.94+53.44-4.94
20×125×25
85.73-14.18-15.82
7.33×72+7.33×28
96×125-70
96.72+10.9+3.28
1.52×0.8+1.52×9.2
8.5×18.25-8.5×8.25
92.4+38.14-42.4
12×125×57
82.77-12.55-17.45
2.33×19+2.33×81
56×1250-74
24.91+10.2+75.09
8.39×3.4+8.39×6.6
4.6×106.25-4.6×6.25
66.83+40.35-26.83
36×250×88
55.88-10.98-19.02
1.82×22+1.82×78
72×1250-25
86.07+10.48+13.93
9.7×1.2+9.7×8.8
9.49×102.73-9.49×2.73
66+53.13-56
32×25×89
68.09-12.94-17.06
9.82×90+9.82×10
80×25-29
96.52+10.17+3.48
8.7×2.6+8.7×7.4
7.64×11.56-7.64×1.56
70.26+11.22-20.26
20×250×99
79.86-13.02-16.98
6.41×94+6.41×6
80×25-31
79.99+13.45+20.01
1.73×4.4+1.73×5.6
9.15×12.39-9.15×2.39
84.84+42.11-34.84
4×1250×23
42.57-12.67-17.33
2.46×12+2.46×88
48×250-24
62.19+10.26+37.81
4.68×9.4+4.68×0.6
6.53×1006.31-6.53×6.31
99.16+53.01-59.16
24×250×18
43-13.72-16.28
9.59×96+9.59×4
16×1250-96
52.57+10.13+47.43
7.42×5.6+7.42×4.4
4.39×11.45-4.39×1.45
65.01+15.06-35.01
8×25×83
87.35-13.02-16.98
6.25×99+6.25×1
80×250-44
26.22+14.44+73.78
8.16×2.1+8.16×7.9
5.04×108.25-5.04×8.25
71.57+80.61-61.57
40×25×18
85.9-12.03-17.97
6.45×28+6.45×72
80×125-96
45.98+11.52+54.02
3.04×6.1+3.04×3.9
7.78×12.11-7.78×2.11
67.44+83.09-27.44
16×25×91
87.51-13.76-16.24
9.98×1+9.98×99
64×250-52
22.63+12.24+77.37
4.02×5.5+4.02×4.5
5×12.77-5×2.77
64.45+37.35-44.45
24×25×18
74.77-12.76-17.24
4.13×24+4.13×76
48×25-84
51.47+14.47+48.53
7.53×6+7.53×4
9.17×13.61-9.17×3.61
98.82+88.27-58.82
28×1250×81
50.26-11.44-18.56
7.39×92+7.39×8
88×125-23
45.77+10.17+54.23
1.14×3.5+1.14×6.5
4.67×1001.47-4.67×1.47
82.43+28.11-72.43
32×250×73
89.27-12.62-17.38
3.06×16+3.06×84
16×250-84
14.54+12.82+85.46
2.98×4.1+2.98×5.9
5.54×14.43-5.54×4.43
65.3+84.46-45.3
36×1250×24
95.19-11.78-18.22
3.01×37+3.01×63
48×1250-23
62.89+10.01+37.11
8.22×4.4+8.22×5.6
9.77×106.74-9.77×6.74
63.97+31.26-53.97
40×125×56
99.22-13.1-16.9
2.8×59+2.8×41
32×1250-96
90.55+14.6+9.45
1.86×6.4+1.86×3.6
7.37×1004.75-7.37×4.75
68.17+28.26-58.17
40×25×52
92.23-10.68-19.32
5.9×17+5.9×83
40×125-10
38.95+10.56+61.05
5.21×9.6+5.21×0.4
7.6×18.06-7.6×8.06
85.17+19.46-75.17
48×125×62
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