四年级数学上册简便计算138.docx
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四年级数学上册简便计算138.docx
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四年级数学上册简便计算138
84.06-11.86-18.14
7.23×36+7.23×64
24×125-50
59.73+11.77+40.27
4.17×9.3+4.17×0.7
5.18×1003.28-5.18×3.28
84.49+36.45-54.49
12×1250×74
89.57-14.83-15.17
8.06×48+8.06×52
72×1250-44
57.65+11.23+42.35
5.96×7.9+5.96×2.1
6.8×1001.84-6.8×1.84
54.25+55.43-34.25
4×250×50
73.55-13.15-16.85
3.49×5+3.49×95
56×25-52
95.85+10.19+4.15
6.55×1.7+6.55×8.3
3.37×1001.67-3.37×1.67
71.37+44.14-31.37
40×25×58
82.6-10.38-19.62
1.85×71+1.85×29
96×1250-60
85.21+12.21+14.79
9.5×9.9+9.5×0.1
4.34×13.41-4.34×3.41
53.91+24.86-23.91
40×125×12
93.22-13.66-16.34
5.51×70+5.51×30
88×250-73
35.1+11.75+64.9
1.23×6.2+1.23×3.8
3.62×16.01-3.62×6.01
92.36+52.8-82.36
8×250×16
49.91-12.44-17.56
6.64×45+6.64×55
72×250-87
71.75+14.59+28.25
6.38×1.5+6.38×8.5
5.47×103.34-5.47×3.34
85.58+69.09-55.58
4×25×20
40.4-13.51-16.49
9.94×4+9.94×96
88×250-54
99.83+11.2+0.17
1.33×9.3+1.33×0.7
2.79×15.31-2.79×5.31
92.11+71.68-52.11
20×250×23
88.83-11.91-18.09
2.42×33+2.42×67
48×125-85
33.03+12.15+66.97
1.73×9.8+1.73×0.2
7.15×12.7-7.15×2.7
70.02+33.86-30.02
20×25×33
47.65-13.35-16.65
3.38×1+3.38×99
8×250-53
82.33+14.28+17.67
4.28×7.8+4.28×2.2
4.05×13.18-4.05×3.18
71.86+71.86-61.86
44×25×45
92.05-13.63-16.37
3.82×72+3.82×28
48×25-32
64.63+12.1+35.37
5.31×0.3+5.31×9.7
7.79×1008.45-7.79×8.45
89.11+20.68-59.11
24×1250×37
48.64-14.56-15.44
8.74×90+8.74×10
56×1250-38
77.97+12.52+22.03
1.68×6+1.68×4
6.88×109.05-6.88×9.05
95.12+21.32-75.12
40×1250×98
67.79-13.22-16.78
3.81×79+3.81×21
16×1250-82
21.02+13.59+78.98
1.38×3.1+1.38×6.9
2.52×15.13-2.52×5.13
53.98+54.15-33.98
36×125×48
62.49-13.6-16.4
9.94×41+9.94×59
48×125-68
34.81+14.17+65.19
2.03×6.4+2.03×3.6
6.76×1009.62-6.76×9.62
57.85+62.77-47.85
40×25×32
80.72-12.92-17.08
5.2×4+5.2×96
72×25-48
92.97+11.83+7.03
5.39×8.1+5.39×1.9
1.65×101.96-1.65×1.96
61.65+26-51.65
40×25×38
54.08-11.82-18.18
6.53×12+6.53×88
96×125-61
26.51+13.69+73.49
4.62×7.5+4.62×2.5
9.49×1004.89-9.49×4.89
57.99+25.94-37.99
4×25×29
95.54-11.56-18.44
4.51×64+4.51×36
8×125-25
82.02+12.46+17.98
2.22×8+2.22×2
8.35×106.46-8.35×6.46
95.21+24.7-45.21
12×1250×65
40.68-10.71-19.29
5.15×27+5.15×73
56×125-80
85.42+11.69+14.58
5.21×1.4+5.21×8.6
3.01×1008.63-3.01×8.63
67.49+85.57-57.49
44×250×54
89.86-14.45-15.55
2.19×36+2.19×64
80×125-77
88+12.29+12
1.95×0.3+1.95×9.7
7.47×18.72-7.47×8.72
81.66+38.3-31.66
24×25×68
71.85-12.77-17.23
1.68×83+1.68×17
88×1250-79
68.14+12.49+31.86
7.73×6+7.73×4
1.75×107.27-1.75×7.27
83.11+25.69-63.11
44×25×88
89.86-13.88-16.12
1.48×51+1.48×49
40×1250-22
16.44+14.95+83.56
2.72×0.1+2.72×9.9
9.03×12.06-9.03×2.06
64.88+56.46-24.88
4×25×39
86.96-13.47-16.53
3.16×82+3.16×18
72×1250-38
80.22+11.14+19.78
5.17×3.2+5.17×6.8
8.15×1005.04-8.15×5.04
88.86+70.32-48.86
36×25×55
96.39-12.42-17.58
1.39×75+1.39×25
80×250-24
83.39+11.52+16.61
4.06×2.9+4.06×7.1
8.59×14.64-8.59×4.64
52.63+35.69-32.63
12×25×78
58.15-14.76-15.24
3.1×12+3.1×88
40×1250-75
23.23+11.41+76.77
2.52×6.1+2.52×3.9
1.96×1008.01-1.96×8.01
87.34+34.12-77.34
28×250×45
45.01-14.67-15.33
1.55×84+1.55×16
48×125-77
16.78+13.96+83.22
8.71×5+8.71×5
3.22×1003.5-3.22×3.5
95.97+25.04-75.97
4×250×43
98.59-14.57-15.43
3.94×4+3.94×96
56×125-14
76.03+11.74+23.97
9.73×0.9+9.73×9.1
6.02×1005.42-6.02×5.42
73.24+12.45-63.24
40×125×40
47.82-10.12-19.88
1.74×6+1.74×94
8×125-67
46.16+10.5+53.84
7.37×5.6+7.37×4.4
8.63×108.3-8.63×8.3
75.3+18.9-25.3
8×25×48
85.34-12.03-17.97
1.09×75+1.09×25
80×25-30
35.98+11.12+64.02
1.79×9.9+1.79×0.1
5.74×13.14-5.74×3.14
80.31+51.94-70.31
8×250×86
43.31-11.09-18.91
5.74×59+5.74×41
32×125-67
74.12+10.62+25.88
6.91×2.5+6.91×7.5
8.58×109.54-8.58×9.54
52.6+92.03-22.6
36×25×52
68.71-14.48-15.52
9.86×27+9.86×73
16×1250-75
25.08+14.8+74.92
6.22×6.1+6.22×3.9
5.93×104.83-5.93×4.83
91.37+28.29-41.37
48×1250×66
81.78-10.04-19.96
9.27×71+9.27×29
64×250-68
20.95+12.08+79.05
5.88×5.1+5.88×4.9
2.32×107.67-2.32×7.67
92.48+18.78-82.48
8×1250×92
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