四年级数学上册简便计算267.docx
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四年级数学上册简便计算267.docx
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四年级数学上册简便计算267
61.53-12.42-17.58
4.25×96+4.25×4
32×1250-69
33.55+12.35+66.45
4.12×9.1+4.12×0.9
8.76×17.51-8.76×7.51
86.6+20.1-66.6
8×1250×59
84.17-14.12-15.88
4.92×95+4.92×5
40×25-85
37.04+14.31+62.96
1.18×1.2+1.18×8.8
9.92×19.97-9.92×9.97
62.61+24.74-12.61
24×125×24
83.8-11.16-18.84
6.93×48+6.93×52
80×250-45
88.06+13.76+11.94
7.32×6.9+7.32×3.1
7.25×101.9-7.25×1.9
88.47+64.12-38.47
24×125×24
56.2-10.92-19.08
6.07×68+6.07×32
24×250-94
38.91+12.11+61.09
9.92×5+9.92×5
7.01×106.26-7.01×6.26
93.03+19.6-43.03
32×1250×35
95.8-14.65-15.35
9.53×19+9.53×81
48×250-71
90.29+10.06+9.71
3.57×8.2+3.57×1.8
4.49×102.36-4.49×2.36
63.21+16.86-53.21
12×1250×16
83.83-13.61-16.39
8.67×12+8.67×88
72×1250-49
55.01+10.58+44.99
1.91×0.1+1.91×9.9
8.82×19.89-8.82×9.89
99.97+46.52-89.97
40×1250×89
92.48-10.07-19.93
2.74×12+2.74×88
16×125-23
27.86+11.63+72.14
7.57×9.9+7.57×0.1
2.68×107.45-2.68×7.45
55.9+87.45-25.9
28×25×26
53.81-14.22-15.78
9.45×95+9.45×5
88×25-71
98.74+11.85+1.26
8.34×5.4+8.34×4.6
1.99×105.68-1.99×5.68
95.52+33.31-85.52
20×250×52
70.35-14.11-15.89
7.87×1+7.87×99
64×25-45
18.78+11.18+81.22
9.92×2.6+9.92×7.4
3.9×106.71-3.9×6.71
59.34+88.4-29.34
36×1250×83
50.1-13.86-16.14
6.79×23+6.79×77
24×125-33
57.45+12.59+42.55
5.22×4.2+5.22×5.8
9.52×1005.3-9.52×5.3
86.01+59.93-76.01
48×25×35
50.12-11.82-18.18
4.92×81+4.92×19
96×25-70
78.65+10.02+21.35
6.37×5.1+6.37×4.9
3.19×102.54-3.19×2.54
95.74+98.91-75.74
24×125×53
62.56-12.98-17.02
8.51×96+8.51×4
48×250-95
99.89+14.26+0.11
8.07×7.5+8.07×2.5
8.98×106.2-8.98×6.2
95.25+83.9-85.25
8×25×21
45.84-11.28-18.72
8.15×54+8.15×46
16×125-39
63.25+13.54+36.75
7.6×8.4+7.6×1.6
6.05×108.91-6.05×8.91
56.82+52.39-26.82
48×125×62
89.9-11.53-18.47
5.47×31+5.47×69
72×25-94
15.89+13.66+84.11
3.63×0.7+3.63×9.3
1.26×1007.91-1.26×7.91
70.54+23.43-50.54
12×1250×16
60.32-14.3-15.7
4.77×33+4.77×67
8×25-63
48.71+13.06+51.29
7.21×3.9+7.21×6.1
6.32×102.35-6.32×2.35
83.93+41.54-43.93
4×25×13
85.14-13.17-16.83
9.11×50+9.11×50
32×1250-97
23.8+10.57+76.2
2.43×7.6+2.43×2.4
3.79×1003.43-3.79×3.43
82.01+78.63-32.01
4×25×45
92.71-13.82-16.18
9×77+9×23
80×250-49
62.77+10.09+37.23
9.94×4.8+9.94×5.2
6.68×1007.87-6.68×7.87
84.95+96.07-44.95
4×125×85
83.92-13.69-16.31
3.11×10+3.11×90
24×1250-53
87.52+12.88+12.48
7.2×5.4+7.2×4.6
1.05×1008.83-1.05×8.83
67.72+46.12-27.72
32×125×36
56.05-14.06-15.94
2.88×67+2.88×33
48×1250-89
91.2+12.1+8.8
5.49×2.2+5.49×7.8
6.73×18.45-6.73×8.45
93.34+93.83-53.34
12×1250×20
94.66-10.21-19.79
3.28×89+3.28×11
32×250-98
13.18+12.42+86.82
8.67×9.3+8.67×0.7
2.89×106.29-2.89×6.29
78.49+39.2-48.49
8×25×11
46.5-14.76-15.24
6.32×93+6.32×7
24×250-47
71.48+11.23+28.52
4.62×8.6+4.62×1.4
6.6×108.7-6.6×8.7
63.65+13.45-43.65
44×1250×27
88.94-14.13-15.87
8.04×87+8.04×13
96×25-35
75.1+10.43+24.9
2.35×4.8+2.35×5.2
3.68×104.73-3.68×4.73
72.43+35.76-62.43
44×125×32
79.19-12.12-17.88
6.72×7+6.72×93
32×250-69
41.58+11.25+58.42
8.58×2.5+8.58×7.5
2.79×101.73-2.79×1.73
51.14+26.73-31.14
16×1250×41
98.09-14.23-15.77
1.86×59+1.86×41
88×250-45
61.32+11.54+38.68
2.19×4.5+2.19×5.5
7.76×17.1-7.76×7.1
66.02+71.35-56.02
48×250×40
90.4-14.71-15.29
7.06×1+7.06×99
32×1250-83
82.49+12.87+17.51
5.55×7+5.55×3
6.71×106.9-6.71×6.9
75.73+32.47-25.73
4×25×20
80.03-11.97-18.03
6.06×4+6.06×96
64×125-15
26.43+10.23+73.57
9.55×8.4+9.55×1.6
9.39×11.77-9.39×1.77
52.23+24.46-2.23
44×125×27
77.9-11.44-18.56
4.34×41+4.34×59
8×125-53
51.62+14.22+48.38
1.12×3+1.12×7
3.11×13.51-3.11×3.51
94.65+28.41-74.65
16×25×58
47.04-12.74-17.26
4.8×30+4.8×70
32×250-64
69.74+10.8+30.26
9.92×7.7+9.92×2.3
4.7×16.4-4.7×6.4
71.37+49.58-31.37
24×1250×94
66.96-11.37-18.63
1.29×17+1.29×83
16×1250-68
55.18+10.64+44.82
5.48×7.2+5.48×2.8
1.64×18.59-1.64×8.59
57.59+65.62-17.59
40×1250×16
72.52-10.49-19.51
6.59×11+6.59×89
8×1250-19
30.46+11.17+69.54
4.87×2.9+4.87×7.1
1.6×16.65-1.6×6.65
64.32+97.39-24.32
12×125×90
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