四年级数学上册简便计算51.docx
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四年级数学上册简便计算51
76.08-12.75-17.25
9.94×94+9.94×6
72×250-66
25.29+14.76+74.71
5.89×3.7+5.89×6.3
5.83×103.86-5.83×3.86
50.52+69.22-20.52
20×250×41
70.03-10.05-19.95
5.17×35+5.17×65
48×125-38
33.01+13.15+66.99
6.6×8.4+6.6×1.6
8.03×1009.11-8.03×9.11
88.62+29.21-68.62
40×1250×20
43.99-14.12-15.88
3.22×14+3.22×86
8×25-34
63.15+11.25+36.85
4.39×4.9+4.39×5.1
1.5×103.45-1.5×3.45
52.76+34.75-12.76
8×125×46
73.17-14.38-15.62
6.35×36+6.35×64
96×1250-22
93.8+10.15+6.2
2.22×0.3+2.22×9.7
4.64×1007.89-4.64×7.89
90.05+97.48-70.05
36×1250×17
60.85-10.01-19.99
3.56×38+3.56×62
64×1250-51
65.16+14.93+34.84
4.54×8.8+4.54×1.2
3.06×105.2-3.06×5.2
93.28+97.83-73.28
36×250×18
48.36-13.38-16.62
4.54×57+4.54×43
80×250-73
69.49+10.23+30.51
4.65×8.5+4.65×1.5
9.84×11.06-9.84×1.06
94.73+56.33-74.73
20×125×84
98.41-12.75-17.25
6.68×6+6.68×94
40×1250-50
96.95+12.97+3.05
6.15×9.6+6.15×0.4
4.98×1001.99-4.98×1.99
54.99+78.27-44.99
4×25×24
76.06-10.86-19.14
7.93×31+7.93×69
16×25-68
23.58+13.69+76.42
3.97×9.9+3.97×0.1
2.28×104.43-2.28×4.43
67.97+55.15-27.97
36×250×50
74.94-11.58-18.42
2.73×15+2.73×85
72×1250-32
70.29+11.43+29.71
1.64×4.3+1.64×5.7
5.54×11.7-5.54×1.7
62.31+56.46-12.31
28×250×85
68.46-14.23-15.77
9.77×1+9.77×99
56×125-29
65.48+10.37+34.52
8.19×6.3+8.19×3.7
8.64×108.1-8.64×8.1
52.34+46.72-42.34
44×250×68
68.8-13.02-16.98
4.31×60+4.31×40
64×1250-95
57.83+13.57+42.17
5.8×9.1+5.8×0.9
3.61×1003.8-3.61×3.8
90.32+81.92-60.32
48×250×54
86.67-12.17-17.83
8.86×59+8.86×41
64×125-75
48.2+11.74+51.8
6.42×0.7+6.42×9.3
9.49×103.94-9.49×3.94
89.84+93.24-49.84
40×125×92
60.87-13.93-16.07
1.57×1+1.57×99
80×250-32
24.4+10.57+75.6
9.76×5.2+9.76×4.8
3.74×105.14-3.74×5.14
84.19+65-64.19
44×25×87
71.85-14.43-15.57
6.17×81+6.17×19
16×125-11
80.37+12+19.63
9.66×6.5+9.66×3.5
8.98×14.31-8.98×4.31
91.78+70.97-51.78
48×1250×73
72.35-10.42-19.58
2.72×65+2.72×35
40×250-24
67.65+14.9+32.35
2.22×2.7+2.22×7.3
3.14×1007.36-3.14×7.36
67.53+49.63-27.53
12×1250×24
56.09-14-16
4.8×72+4.8×28
56×125-68
10.34+11.24+89.66
6.32×9.2+6.32×0.8
9.8×14.52-9.8×4.52
51.68+35.54-11.68
48×125×59
58.24-10.67-19.33
4.46×39+4.46×61
72×1250-72
17.94+13.61+82.06
6.58×4.2+6.58×5.8
8.39×13.24-8.39×3.24
57.76+17.67-37.76
40×1250×64
41.32-11.63-18.37
7.08×69+7.08×31
56×125-52
64.81+12.1+35.19
8.82×5.2+8.82×4.8
7.89×1007.88-7.89×7.88
94.88+74.63-64.88
28×25×19
75.26-12.61-17.39
1.77×27+1.77×73
48×125-78
59.82+11.45+40.18
3.63×1.8+3.63×8.2
2×105.15-2×5.15
70.53+44.47-40.53
8×250×38
64.59-11.04-18.96
1.54×72+1.54×28
8×25-96
65.73+11.98+34.27
5.46×1.9+5.46×8.1
4.76×19.09-4.76×9.09
73.41+58.61-23.41
40×125×21
63.11-11.4-18.6
4.72×8+4.72×92
96×1250-26
25.75+12.01+74.25
9.9×2.1+9.9×7.9
1.51×1002.45-1.51×2.45
71.66+11.56-51.66
24×1250×27
51.42-12.78-17.22
7.41×86+7.41×14
88×1250-15
25.15+14.31+74.85
1.65×0.5+1.65×9.5
6.63×108.7-6.63×8.7
77.23+62.64-37.23
16×1250×32
87.73-10.78-19.22
2.62×41+2.62×59
64×1250-91
40.38+14.8+59.62
2.04×5.8+2.04×4.2
5.08×16.22-5.08×6.22
74.49+27.36-44.49
32×125×64
73.51-10.12-19.88
4.81×93+4.81×7
80×1250-83
43.74+11.88+56.26
7.4×7.2+7.4×2.8
8.62×1007.73-8.62×7.73
84.62+20.15-34.62
20×1250×96
75.83-11.9-18.1
8×18+8×82
96×25-58
13.36+13.05+86.64
4.14×9.5+4.14×0.5
9.11×1006.08-9.11×6.08
76.22+88.79-46.22
28×25×92
75.83-12.94-17.06
2.77×99+2.77×1
8×25-99
23.04+12+76.96
2.86×7+2.86×3
7.56×1008.18-7.56×8.18
63.94+49.55-23.94
24×250×58
73.12-14.88-15.12
3.02×53+3.02×47
16×125-32
51.22+10.71+48.78
9.5×6.9+9.5×3.1
2.97×1007.37-2.97×7.37
74.31+39.65-34.31
36×125×41
58.15-13.52-16.48
8.59×99+8.59×1
56×125-49
76.55+13.08+23.45
2.93×6.5+2.93×3.5
2.38×14.14-2.38×4.14
88.36+64.67-38.36
36×250×81
92.18-14.06-15.94
4.4×16+4.4×84
32×1250-69
90.78+10.51+9.22
8.72×5.8+8.72×4.2
8.04×1005.81-8.04×5.81
69.1+46.51-39.1
16×1250×47
48.27-11.77-18.23
2.49×51+2.49×49
64×125-94
49.53+10.23+50.47
7.18×0.3+7.18×9.7
4.91×1007.49-4.91×7.49
69.2+44.16-59.2
8×25×19