四年级数学上册简便计算401.docx
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四年级数学上册简便计算401.docx
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四年级数学上册简便计算401
97.79-14.04-15.96
6.96×17+6.96×83
16×125-18
52.37+13.37+47.63
5.62×4.5+5.62×5.5
4.46×107.32-4.46×7.32
73.41+59.23-23.41
12×125×63
83.58-12.6-17.4
1.99×4+1.99×96
96×250-53
60.78+10.21+39.22
5.56×5.6+5.56×4.4
3.9×17.01-3.9×7.01
51.28+79.43-31.28
24×25×38
58.5-13.61-16.39
4.05×28+4.05×72
16×1250-95
30.21+14.63+69.79
4.05×1.6+4.05×8.4
3.38×1007.63-3.38×7.63
54.15+43.47-24.15
4×1250×94
50.03-14.7-15.3
3.42×94+3.42×6
72×125-12
50.08+10.48+49.92
8.79×5.8+8.79×4.2
6.13×103.43-6.13×3.43
89.23+82.69-79.23
20×250×27
99.12-12.94-17.06
9.42×24+9.42×76
32×125-94
61.8+14.12+38.2
5.15×5.6+5.15×4.4
6.25×19.44-6.25×9.44
84.04+46.41-44.04
8×125×62
58.28-14.97-15.03
3.62×68+3.62×32
48×125-52
21.29+11.43+78.71
7.05×9.3+7.05×0.7
6.26×1007.84-6.26×7.84
73.64+67.75-33.64
4×1250×17
76.78-11.02-18.98
9.72×36+9.72×64
24×250-15
17.56+14.33+82.44
5.71×2.1+5.71×7.9
1.52×1007.57-1.52×7.57
86.56+44.46-76.56
36×250×55
73.65-14.7-15.3
1.3×96+1.3×4
40×1250-85
87.54+11.78+12.46
4.35×3.4+4.35×6.6
5.91×1002.42-5.91×2.42
84.99+94.35-54.99
32×25×69
79.3-14.76-15.24
3.55×81+3.55×19
80×25-41
52.86+11.14+47.14
3.91×4.9+3.91×5.1
8.45×1003.5-8.45×3.5
91.66+96.1-51.66
28×25×38
73.48-13.32-16.68
5.95×10+5.95×90
8×25-17
20.83+14.14+79.17
6.08×1.6+6.08×8.4
2.77×17.45-2.77×7.45
53.32+99.31-23.32
12×250×12
93.83-14.85-15.15
5.23×85+5.23×15
32×250-10
13.61+11.36+86.39
2.72×1.7+2.72×8.3
7.08×102.21-7.08×2.21
86.6+45.23-66.6
24×125×30
70.62-14.19-15.81
8.17×51+8.17×49
72×1250-43
75.55+10.48+24.45
1.35×2.1+1.35×7.9
8.78×13.82-8.78×3.82
55.72+99.78-25.72
44×25×18
80.51-11.76-18.24
7.28×25+7.28×75
80×1250-26
55.74+14.19+44.26
1.1×1.3+1.1×8.7
8.01×106.37-8.01×6.37
98.9+91.6-78.9
16×1250×91
44.22-12.72-17.28
9.67×13+9.67×87
16×25-56
10.99+14.12+89.01
7.96×5.8+7.96×4.2
3.44×18.91-3.44×8.91
63.64+25.72-53.64
24×25×19
52.29-12.67-17.33
6.53×28+6.53×72
24×1250-37
59.16+10.65+40.84
6.75×0.1+6.75×9.9
8.9×17.34-8.9×7.34
81.36+69.33-71.36
32×1250×69
75.07-13.83-16.17
3.38×21+3.38×79
56×125-24
98.54+10.27+1.46
6.36×2.5+6.36×7.5
5.56×1007.98-5.56×7.98
56.79+88.47-26.79
12×25×96
88.49-14.64-15.36
3.32×77+3.32×23
72×125-93
40.92+12.23+59.08
9.46×1.4+9.46×8.6
8.26×16.75-8.26×6.75
59.57+48.78-39.57
24×1250×74
49.39-11.73-18.27
2.54×23+2.54×77
40×1250-19
74.62+12.64+25.38
9.94×7+9.94×3
2.45×1003.65-2.45×3.65
52.19+20.47-32.19
8×1250×87
45.47-12.71-17.29
2.23×53+2.23×47
88×250-88
24.32+11.91+75.68
4.18×5.3+4.18×4.7
4.58×19.67-4.58×9.67
61.3+37.02-21.3
40×125×92
84.73-12.17-17.83
9.26×88+9.26×12
80×125-94
64.19+11.43+35.81
1.81×9.2+1.81×0.8
2.57×16.93-2.57×6.93
73.55+17.22-33.55
28×25×55
69.66-11.8-18.2
7.68×38+7.68×62
72×125-13
79.07+12.33+20.93
4.42×8.1+4.42×1.9
7.02×12.85-7.02×2.85
57.08+76.32-7.08
28×125×78
95.3-11.03-18.97
1.82×45+1.82×55
80×25-58
44.7+10.05+55.3
2×1.2+2×8.8
2.63×106.96-2.63×6.96
59.69+39.96-49.69
48×250×38
40.32-11.92-18.08
2.24×64+2.24×36
88×1250-65
75.43+14.02+24.57
5.61×9.9+5.61×0.1
8.78×13.35-8.78×3.35
81.08+75.06-31.08
8×25×41
79.17-14.61-15.39
2.73×90+2.73×10
80×125-12
60.04+14.57+39.96
2.17×0.6+2.17×9.4
7.45×103.45-7.45×3.45
72.35+45.78-62.35
32×125×24
58.49-13.79-16.21
4.66×39+4.66×61
32×1250-41
76.1+11.94+23.9
8.73×0.7+8.73×9.3
8.26×16.27-8.26×6.27
96.47+34.9-86.47
8×250×96
74.6-11.86-18.14
8.2×65+8.2×35
32×125-27
50.16+12.92+49.84
3.48×5.6+3.48×4.4
1.38×12.91-1.38×2.91
55.48+32.18-45.48
16×25×37
82.69-14.23-15.77
2.42×83+2.42×17
32×25-84
20.85+11.24+79.15
5.5×4.4+5.5×5.6
5.51×19.45-5.51×9.45
83.32+40.65-63.32
16×25×56
78.05-12.52-17.48
1.14×12+1.14×88
80×25-32
58+12.78+42
2.69×8.4+2.69×1.6
9.54×1003.79-9.54×3.79
60.15+24.19-10.15
4×250×18
93.09-11.09-18.91
9.73×35+9.73×65
88×250-91
11.83+10.32+88.17
2.96×7.6+2.96×2.4
8.16×14.68-8.16×4.68
68.97+79.01-18.97
44×250×84
66.32-13.12-16.88
8.83×80+8.83×20
72×250-45
65.84+10.81+34.16
2.7×3.9+2.7×6.1
7.67×109.68-7.67×9.68
64.81+66.94-44.81
44×250×31
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