四年级数学上册简便计算201.docx
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四年级数学上册简便计算201
71-10.77-19.23
9.03×52+9.03×48
72×1250-66
12.37+13.53+87.63
7.97×2.7+7.97×7.3
8.88×1009.94-8.88×9.94
67.46+79.01-27.46
32×25×54
64.54-12.52-17.48
9.19×16+9.19×84
40×1250-95
32.18+12.7+67.82
7.35×4.3+7.35×5.7
4.92×14.42-4.92×4.42
74.08+76.48-54.08
16×25×73
96.19-10.31-19.69
4.79×95+4.79×5
48×250-14
81.35+12.78+18.65
2.37×8.2+2.37×1.8
9.45×101-9.45×1
96.56+14.93-46.56
48×25×47
87.21-13.44-16.56
7.08×16+7.08×84
8×250-32
50.78+14.2+49.22
6.5×7.5+6.5×2.5
1.55×107.39-1.55×7.39
93.31+18.58-73.31
28×1250×32
40.5-11.12-18.88
6.37×73+6.37×27
80×25-60
66.11+10.34+33.89
3.09×1.3+3.09×8.7
4×107.12-4×7.12
82.64+13.93-62.64
48×250×66
95.8-13.03-16.97
6.68×64+6.68×36
88×1250-12
45.11+10.82+54.89
1.37×3.8+1.37×6.2
2.02×18.33-2.02×8.33
80.5+36.56-50.5
12×25×61
80.2-10.54-19.46
4.66×47+4.66×53
32×250-77
15.49+12.69+84.51
6.62×9.8+6.62×0.2
1.61×1007.66-1.61×7.66
85.13+47.2-75.13
44×250×57
76.25-14.11-15.89
2.07×9+2.07×91
8×125-72
99.79+13.57+0.21
7.55×0.1+7.55×9.9
2.68×105.06-2.68×5.06
73.19+33.01-43.19
20×25×56
79.41-12.05-17.95
4.12×92+4.12×8
64×1250-78
55.48+14.29+44.52
5.06×5.8+5.06×4.2
8.43×1004-8.43×4
86.14+10.74-66.14
44×250×88
78.04-12.6-17.4
8.86×17+8.86×83
24×25-98
47.01+11.07+52.99
7.79×2.3+7.79×7.7
9.85×1008.05-9.85×8.05
66.74+41.45-46.74
20×25×79
45.86-12.9-17.1
3.82×4+3.82×96
64×25-57
87.36+12.44+12.64
7.02×7+7.02×3
1.81×1008.79-1.81×8.79
76.14+32.47-66.14
28×1250×52
70.3-12.53-17.47
6.24×73+6.24×27
16×1250-58
86.69+12.71+13.31
4.24×3.7+4.24×6.3
8.18×17.78-8.18×7.78
51.68+47.88-1.68
32×1250×41
64.39-13.89-16.11
9.19×61+9.19×39
24×25-52
50.63+14.5+49.37
7.62×3.1+7.62×6.9
3.31×1009.64-3.31×9.64
99.05+78.82-69.05
48×125×24
51.34-12.73-17.27
5.73×56+5.73×44
16×250-21
10.5+13.64+89.5
4.49×4.8+4.49×5.2
2.35×1007.82-2.35×7.82
82.33+27.77-62.33
16×250×27
81.25-10-20
9.25×83+9.25×17
8×250-62
16.88+13.56+83.12
6.12×7.7+6.12×2.3
1.72×15.99-1.72×5.99
81.61+97.06-61.61
20×25×99
40.94-14.99-15.01
4.27×39+4.27×61
24×25-23
65.07+10.47+34.93
6.93×9.4+6.93×0.6
9.19×1004.93-9.19×4.93
96.68+83.44-56.68
16×1250×79
52.59-11.67-18.33
7.31×13+7.31×87
72×25-22
98.68+10.22+1.32
8.82×8.1+8.82×1.9
7.99×106.69-7.99×6.69
76.01+79.15-36.01
12×250×99
76.8-13.65-16.35
3.38×90+3.38×10
16×250-19
15.01+10.76+84.99
8.6×4.9+8.6×5.1
2.82×104.92-2.82×4.92
93.85+46.88-73.85
36×250×58
85.66-13.21-16.79
9.67×75+9.67×25
24×250-49
22.6+13.63+77.4
5.04×5+5.04×5
5.13×1005.22-5.13×5.22
68.3+19.12-48.3
48×250×96
93.84-11.84-18.16
4.71×68+4.71×32
64×1250-68
88.51+12.38+11.49
4.66×1+4.66×9
3.78×104.69-3.78×4.69
61.92+25.79-21.92
28×1250×70
96.39-11.19-18.81
4.93×98+4.93×2
16×250-47
25.9+13.71+74.1
9.07×8.4+9.07×1.6
5.21×101.86-5.21×1.86
89.19+42.88-59.19
24×125×52
48.6-13.68-16.32
8.57×15+8.57×85
16×1250-10
80.09+11.06+19.91
2.54×7.8+2.54×2.2
1.59×16.49-1.59×6.49
61.65+42.98-51.65
28×250×86
45.02-11.8-18.2
8.48×63+8.48×37
88×1250-87
93.14+13.46+6.86
5.73×4.8+5.73×5.2
8.32×1005.34-8.32×5.34
86.94+85.02-66.94
24×1250×23
42.68-14-16
7.95×61+7.95×39
56×125-11
87.47+12.52+12.53
9.91×8.7+9.91×1.3
8.63×18.84-8.63×8.84
84.63+63.94-34.63
44×1250×17
72.21-12.64-17.36
4.49×56+4.49×44
72×25-42
77.73+13.36+22.27
7.16×8.3+7.16×1.7
7.76×106.98-7.76×6.98
72.64+81.23-22.64
16×250×82
55.61-10.42-19.58
7.19×16+7.19×84
40×1250-83
85.84+12.7+14.16
8.6×8.3+8.6×1.7
5.03×16.69-5.03×6.69
54.79+53.83-44.79
12×25×51
71.22-11.98-18.02
3.49×22+3.49×78
80×125-75
70.46+11.97+29.54
6.47×9.6+6.47×0.4
9.39×107.11-9.39×7.11
95.5+37.92-65.5
44×25×88
66.68-11.92-18.08
3.9×10+3.9×90
24×1250-87
43.2+13.02+56.8
7.56×3.2+7.56×6.8
1.16×14.81-1.16×4.81
63.61+60.23-43.61
44×25×58
79.23-13.76-16.24
1.98×80+1.98×20
48×25-39
13.99+12.88+86.01
2.36×0.7+2.36×9.3
3.6×18.55-3.6×8.55
69.02+42.48-59.02
4×25×82
62.27-12.43-17.57
1.27×72+1.27×28
24×250-50
26.86+12.23+73.14
5.18×3.4+5.18×6.6
1.9×108.11-1.9×8.11
85.64+90.99-45.64
48×125×89