四年级数学上册简便计算185.docx
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四年级数学上册简便计算185
44.19-12.09-17.91
6.33×1+6.33×99
40×250-76
81.76+10.57+18.24
3.2×5.5+3.2×4.5
3.1×1003.73-3.1×3.73
52.34+61.57-22.34
36×1250×36
50.85-12.86-17.14
2.36×60+2.36×40
48×25-77
80.47+11.87+19.53
2.66×1.2+2.66×8.8
7.55×18.94-7.55×8.94
52.48+47.8-42.48
8×125×47
69.09-14.21-15.79
1.2×2+1.2×98
56×1250-79
14.76+10.91+85.24
8.34×2.4+8.34×7.6
6.58×108.77-6.58×8.77
92.28+49.05-72.28
40×1250×92
55.2-11.61-18.39
3.14×3+3.14×97
88×125-59
95.27+11.56+4.73
6.06×5.7+6.06×4.3
6.46×1006.04-6.46×6.04
85.79+96.52-55.79
16×125×87
78.62-13.07-16.93
1.77×62+1.77×38
32×125-52
30.43+12.53+69.57
4.05×5.7+4.05×4.3
3.91×18.95-3.91×8.95
65.16+20.48-35.16
16×250×38
70.79-11.56-18.44
2.57×69+2.57×31
88×250-61
54.2+14.4+45.8
2.38×7.3+2.38×2.7
9.16×12.7-9.16×2.7
83.99+35.34-33.99
8×125×55
83.75-14.04-15.96
8.48×37+8.48×63
16×125-36
57.7+14.96+42.3
9.07×0.3+9.07×9.7
9.57×1001.49-9.57×1.49
96.49+29.55-86.49
24×25×87
62.1-13.34-16.66
2.51×7+2.51×93
56×1250-88
61.47+10.2+38.53
5.41×8+5.41×2
9.06×104.86-9.06×4.86
60.76+31.44-10.76
40×1250×47
49.47-14.83-15.17
5.65×82+5.65×18
32×250-79
75.76+12.66+24.24
4.84×9.1+4.84×0.9
3.71×1006.72-3.71×6.72
82.18+50.15-72.18
44×1250×37
71.39-13.16-16.84
8.52×5+8.52×95
80×1250-56
26.06+13.72+73.94
1.93×3.7+1.93×6.3
1.42×104.45-1.42×4.45
80.12+29.71-30.12
16×1250×73
69.12-12.48-17.52
2.89×56+2.89×44
40×250-82
82.21+13.35+17.79
3.8×5.5+3.8×4.5
9.7×18.26-9.7×8.26
57.01+91.24-47.01
28×25×42
47.15-14.27-15.73
7.4×26+7.4×74
16×125-83
97.36+14.21+2.64
1.07×3.9+1.07×6.1
5.16×102.68-5.16×2.68
56.5+96.84-16.5
32×1250×29
77.86-11.92-18.08
6.28×86+6.28×14
88×1250-89
59.72+12.47+40.28
2.21×7.9+2.21×2.1
3.31×16.59-3.31×6.59
69.93+84.35-29.93
8×25×31
56.99-13.19-16.81
5.5×67+5.5×33
88×1250-84
20.62+13.76+79.38
6.3×5.1+6.3×4.9
7.51×1006.12-7.51×6.12
71.97+62.28-21.97
16×250×42
44.27-12.22-17.78
8.32×75+8.32×25
8×250-57
29.83+13.57+70.17
3.8×6.3+3.8×3.7
9.07×13.63-9.07×3.63
72.25+57.67-32.25
4×250×75
78.02-14.99-15.01
5.62×76+5.62×24
40×25-36
57.11+10.27+42.89
7.7×3.8+7.7×6.2
1.57×13.93-1.57×3.93
86.56+13.36-36.56
32×250×94
85.64-13.53-16.47
7.24×62+7.24×38
48×125-49
36.47+14.63+63.53
8.72×1.6+8.72×8.4
8.03×13.71-8.03×3.71
92.05+92.31-62.05
40×125×96
79.53-11.38-18.62
2.73×84+2.73×16
8×250-27
50.77+12.11+49.23
8.28×8.9+8.28×1.1
3.85×18.63-3.85×8.63
78.2+56.92-28.2
28×125×30
71.44-11.35-18.65
4.04×65+4.04×35
56×1250-96
80.52+11.09+19.48
3.58×5.7+3.58×4.3
3.61×1001.64-3.61×1.64
69.86+72.5-39.86
24×1250×38
46.16-11.29-18.71
9.79×53+9.79×47
64×25-14
15.08+14.26+84.92
5.98×6+5.98×4
5.38×1005.02-5.38×5.02
95.11+77.42-75.11
8×125×40
90.41-12.01-17.99
9.17×90+9.17×10
64×1250-48
19.99+11.78+80.01
7.52×4.6+7.52×5.4
3.69×14.25-3.69×4.25
54.02+11.83-24.02
48×250×16
90.53-13.8-16.2
1.05×54+1.05×46
72×125-23
14.2+10.98+85.8
2.25×6.7+2.25×3.3
1.11×1005.94-1.11×5.94
84.57+40.8-54.57
20×250×36
60.88-14.82-15.18
4.25×72+4.25×28
80×250-18
40.99+10.93+59.01
8.17×9.2+8.17×0.8
1.23×1004.59-1.23×4.59
66.42+59.84-16.42
8×1250×74
70.46-14.41-15.59
2.68×52+2.68×48
32×250-41
91.93+11.63+8.07
4.71×1.2+4.71×8.8
7.06×15.03-7.06×5.03
69.51+18.67-59.51
48×250×64
91.2-10.91-19.09
2.35×85+2.35×15
72×25-75
44.82+13.61+55.18
8.49×5+8.49×5
4.42×13.71-4.42×3.71
74.21+45.77-54.21
40×125×48
41.14-14.07-15.93
2.21×17+2.21×83
24×25-61
71.4+12.69+28.6
6.17×9+6.17×1
2.26×109.33-2.26×9.33
66.2+28.62-26.2
40×1250×98
42.36-13.13-16.87
2.28×16+2.28×84
72×250-94
59.32+12.97+40.68
3.45×5.4+3.45×4.6
2.61×14.11-2.61×4.11
92.99+25.37-82.99
48×1250×23
93.37-12.94-17.06
6.43×38+6.43×62
64×1250-44
40.81+11.69+59.19
7.92×0.1+7.92×9.9
4.04×105.52-4.04×5.52
78.82+10.92-48.82
28×125×93
77.86-11.06-18.94
4.35×15+4.35×85
88×125-20
91.55+12.54+8.45
1.16×0.1+1.16×9.9
5.97×102-5.97×2
83.84+82.69-33.84
12×1250×95
43.39-10.49-19.51
3.66×81+3.66×19
64×1250-80
81.05+14.99+18.95
2.55×8.8+2.55×1.2
7.91×1007.58-7.91×7.58
94.26+49.63-44.26
12×1250×29