四年级数学上册简便计算252.docx
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四年级数学上册简便计算252.docx
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四年级数学上册简便计算252
74.56-11.41-18.59
6.89×59+6.89×41
80×1250-52
61.07+14.16+38.93
7.66×4.9+7.66×5.1
2.46×1006.23-2.46×6.23
53.57+18.48-13.57
12×125×74
69.53-14.66-15.34
9.81×95+9.81×5
24×25-60
95.06+14.12+4.94
8.33×2.7+8.33×7.3
2.56×15.13-2.56×5.13
71.86+79.15-51.86
12×1250×43
81.73-13.35-16.65
7.82×94+7.82×6
72×125-56
49.73+13.47+50.27
9.95×1.8+9.95×8.2
6.95×1004.7-6.95×4.7
75.46+55.97-65.46
28×25×80
51.01-11.76-18.24
8.67×80+8.67×20
24×25-82
13.39+10.12+86.61
8.78×6.4+8.78×3.6
9.53×14.85-9.53×4.85
86.25+76.04-36.25
32×250×35
40.62-13.41-16.59
8.28×72+8.28×28
64×1250-70
14.62+14.75+85.38
7.72×2.6+7.72×7.4
1.74×103.18-1.74×3.18
84.39+53.71-74.39
32×1250×13
99.27-13.27-16.73
8.83×96+8.83×4
32×250-10
78.47+14.82+21.53
9.56×2.5+9.56×7.5
2.65×108.76-2.65×8.76
55.43+43.59-5.43
16×250×73
60.15-11.91-18.09
5.28×18+5.28×82
88×1250-12
35+12.44+65
3.18×0.5+3.18×9.5
4.94×108.89-4.94×8.89
80.38+31.72-50.38
8×25×81
57.87-10.24-19.76
7.9×67+7.9×33
32×250-60
93.6+10.77+6.4
9.22×6.7+9.22×3.3
4.55×1005.54-4.55×5.54
98.26+96.7-58.26
20×25×85
42.52-11.86-18.14
5.93×76+5.93×24
80×250-92
49.56+10.17+50.44
4.48×4.7+4.48×5.3
1.67×104.75-1.67×4.75
65.64+85.4-35.64
40×1250×45
69.57-11.1-18.9
2.85×14+2.85×86
8×1250-75
50.98+11.21+49.02
7.75×6.6+7.75×3.4
9.68×13.85-9.68×3.85
86.46+28.69-46.46
44×25×71
76.99-10.76-19.24
5.04×66+5.04×34
88×125-83
80.2+13.19+19.8
5.46×5.4+5.46×4.6
4.36×12.15-4.36×2.15
90.81+47.3-60.81
12×125×96
61.26-14.91-15.09
8.66×11+8.66×89
56×1250-53
86.96+14.42+13.04
4.05×9.5+4.05×0.5
3.4×11.84-3.4×1.84
91.72+54.68-51.72
4×125×68
55.45-12.03-17.97
7.82×33+7.82×67
48×1250-65
17.24+10.71+82.76
4.92×7.8+4.92×2.2
4.53×107.51-4.53×7.51
72.89+50.95-62.89
12×125×68
61.12-14.6-15.4
5.62×80+5.62×20
80×250-23
89.32+13.77+10.68
7.6×7.2+7.6×2.8
2.94×106.23-2.94×6.23
97.03+52.11-57.03
16×1250×67
94.62-13.25-16.75
5.77×13+5.77×87
80×250-47
93.6+13.33+6.4
2.06×1.2+2.06×8.8
9.38×107.22-9.38×7.22
82.25+33.39-62.25
12×125×39
51.47-10.87-19.13
6.89×2+6.89×98
48×250-72
74.89+10.5+25.11
3.08×4.9+3.08×5.1
7.14×15.97-7.14×5.97
80.88+21.27-70.88
24×25×42
59.95-12.74-17.26
3.32×30+3.32×70
16×1250-34
52.49+10.42+47.51
6.45×0.5+6.45×9.5
7.67×108.52-7.67×8.52
95.48+42.06-85.48
28×25×77
64.07-13.41-16.59
1.93×71+1.93×29
96×125-15
23.44+13.59+76.56
5.34×4.5+5.34×5.5
4.11×102.18-4.11×2.18
83.67+49.88-53.67
8×125×26
90.17-11.82-18.18
7.74×99+7.74×1
24×1250-86
50.51+10.33+49.49
2.9×3.4+2.9×6.6
8.12×101.12-8.12×1.12
56.85+41.99-16.85
36×1250×53
88.79-10.61-19.39
5.14×99+5.14×1
8×25-53
23.46+11.93+76.54
6.28×4+6.28×6
3.83×15.42-3.83×5.42
50.79+54.96-20.79
36×250×35
99.3-10.97-19.03
9×13+9×87
96×1250-57
29.08+10.52+70.92
1.31×7.4+1.31×2.6
3.59×1001.02-3.59×1.02
60.44+92.38-40.44
16×1250×76
78.32-11.8-18.2
2.12×57+2.12×43
56×125-59
66.23+11.04+33.77
1.46×1.1+1.46×8.9
3.51×109.94-3.51×9.94
78.16+42.16-48.16
12×125×33
45.02-14.61-15.39
1.09×15+1.09×85
88×125-14
74.27+14.65+25.73
7.24×3.5+7.24×6.5
3.65×106.97-3.65×6.97
88.18+97.74-38.18
36×250×88
42.94-14.91-15.09
4×60+4×40
88×25-47
78.96+14.18+21.04
7.17×7.9+7.17×2.1
5.65×19.94-5.65×9.94
77.25+53.35-47.25
36×250×69
42.02-14.21-15.79
4.66×67+4.66×33
88×1250-24
10.11+10+89.89
8.57×8.2+8.57×1.8
2.62×19.3-2.62×9.3
78.25+12.34-38.25
40×25×61
93.22-10.15-19.85
4.41×52+4.41×48
48×250-94
55.88+12.75+44.12
7.06×9.2+7.06×0.8
5.25×103.72-5.25×3.72
58.66+18.47-28.66
32×1250×75
88.71-12.92-17.08
8.06×24+8.06×76
40×1250-22
62.74+13.61+37.26
3.74×6.8+3.74×3.2
3.7×1005.97-3.7×5.97
91.31+71.32-61.31
36×125×93
73.8-11.56-18.44
2.32×89+2.32×11
24×1250-72
12.81+10.23+87.19
8×3.1+8×6.9
9.44×1005.36-9.44×5.36
60.38+17.73-40.38
28×1250×24
77.53-11.9-18.1
3.97×53+3.97×47
32×125-47
86.37+10.82+13.63
1.19×5.5+1.19×4.5
5.35×1006.31-5.35×6.31
92.89+86.71-42.89
16×250×38
86.27-11.01-18.99
3.42×3+3.42×97
16×250-91
69.01+11.12+30.99
3.98×1.9+3.98×8.1
1.58×102.26-1.58×2.26
78.42+73.68-58.42
44×25×23
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