四年级数学上册简便计算414.docx
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四年级数学上册简便计算414
59.08-13.34-16.66
1.64×91+1.64×9
56×125-74
37.8+14.56+62.2
3.48×9.1+3.48×0.9
5.96×1001.76-5.96×1.76
90.7+68.33-50.7
44×250×54
46.42-11.36-18.64
4.53×24+4.53×76
80×250-20
26.74+11.41+73.26
3.17×9.1+3.17×0.9
2.1×1006.97-2.1×6.97
66.36+71.8-16.36
44×1250×29
82.15-12.62-17.38
4.49×43+4.49×57
96×125-52
88.96+13.47+11.04
7.74×7+7.74×3
5.71×106.6-5.71×6.6
68.55+89.1-28.55
24×25×85
79.42-14.88-15.12
8.51×44+8.51×56
40×250-17
53.51+13.39+46.49
4.29×2.2+4.29×7.8
2.16×18.86-2.16×8.86
60.06+91.28-50.06
20×1250×88
80.14-14.33-15.67
7.26×26+7.26×74
88×25-42
76.45+14.82+23.55
7.32×0.4+7.32×9.6
1.94×1009.43-1.94×9.43
61.16+75.08-51.16
28×250×92
43.79-10.66-19.34
5.32×87+5.32×13
16×1250-74
69.38+12.83+30.62
6.19×7.9+6.19×2.1
3.99×1006.78-3.99×6.78
98.83+15.25-58.83
48×25×40
81.06-14.69-15.31
7.89×76+7.89×24
72×1250-12
92.5+10.4+7.5
3.64×5.6+3.64×4.4
9.13×11.05-9.13×1.05
92.95+26.64-42.95
12×125×29
80.41-10.59-19.41
9.34×67+9.34×33
64×1250-66
24.47+13.86+75.53
5.47×2.8+5.47×7.2
4.04×1009.3-4.04×9.3
75.93+97.13-55.93
4×250×59
63.78-10.79-19.21
7.02×67+7.02×33
96×1250-54
94.14+10.05+5.86
1.04×2+1.04×8
9.5×101.98-9.5×1.98
88.32+51.85-68.32
28×125×69
50.29-14.64-15.36
8.61×5+8.61×95
96×25-75
87.36+11.15+12.64
7.97×7.3+7.97×2.7
2.54×105.6-2.54×5.6
84.93+99.07-64.93
4×25×96
51.73-10.45-19.55
4.99×42+4.99×58
88×1250-46
32.14+13.82+67.86
1.26×4.6+1.26×5.4
5.27×12.48-5.27×2.48
67.49+52.32-27.49
40×1250×54
43.19-14.33-15.67
7.2×97+7.2×3
16×1250-61
69.53+14.68+30.47
1.38×3.5+1.38×6.5
1.76×15.17-1.76×5.17
79.48+73.34-29.48
16×25×66
87.6-14.33-15.67
3.89×99+3.89×1
32×1250-42
74.22+13.46+25.78
7.15×8.5+7.15×1.5
2.28×15.54-2.28×5.54
73.16+32.17-53.16
44×1250×87
45.24-12.66-17.34
5.51×41+5.51×59
24×1250-90
34.21+13.34+65.79
8.47×1.2+8.47×8.8
4.4×1007.87-4.4×7.87
78.23+82.78-48.23
44×25×84
41.42-11.67-18.33
8.87×18+8.87×82
88×250-75
50.5+11.05+49.5
1.95×9.4+1.95×0.6
3.04×17.13-3.04×7.13
89.04+59.24-49.04
44×25×29
54.74-11.87-18.13
2.41×84+2.41×16
40×250-80
99.55+14.78+0.45
6.99×9.5+6.99×0.5
1.23×15.99-1.23×5.99
89.81+23.41-49.81
4×25×26
79.64-14.02-15.98
6.09×82+6.09×18
64×25-16
85.86+12.07+14.14
9.95×2.7+9.95×7.3
5.02×1004.19-5.02×4.19
94.86+36.4-74.86
4×125×95
56.32-13.96-16.04
3.22×34+3.22×66
8×1250-39
78.26+14.82+21.74
9.6×8.6+9.6×1.4
3.59×11.29-3.59×1.29
52.32+30.9-22.32
24×250×65
57.88-10.85-19.15
7.51×30+7.51×70
40×125-86
71.52+10.81+28.48
8.52×4.4+8.52×5.6
9.77×15.66-9.77×5.66
83.27+41.7-73.27
4×1250×86
67.81-13.05-16.95
6.01×88+6.01×12
32×25-48
37.07+10.74+62.93
2.25×6.2+2.25×3.8
5.02×1008.87-5.02×8.87
90.09+89.27-80.09
40×125×85
45.61-14.14-15.86
8.53×81+8.53×19
32×25-54
16.03+11.41+83.97
3.51×7.3+3.51×2.7
1.25×106.32-1.25×6.32
50.42+86.8-0.42
24×250×89
44.62-12.06-17.94
6.99×15+6.99×85
40×250-55
93.75+13.6+6.25
7.75×2.1+7.75×7.9
9.94×102.46-9.94×2.46
70.1+84.4-40.1
32×125×93
73.26-12.87-17.13
9.12×27+9.12×73
24×125-94
44.16+11.78+55.84
3.96×9.1+3.96×0.9
8.27×1009.82-8.27×9.82
83.06+10.66-53.06
36×25×25
93.49-10.97-19.03
4.32×16+4.32×84
16×250-70
99.19+14.41+0.81
1.8×0.4+1.8×9.6
4.7×109.83-4.7×9.83
60.85+81.75-30.85
40×1250×29
90.37-11.88-18.12
7.72×4+7.72×96
72×250-42
23.22+14.08+76.78
2.47×4.6+2.47×5.4
9.45×1007.75-9.45×7.75
90.07+41.89-70.07
44×125×96
90.83-14.01-15.99
7.89×6+7.89×94
56×250-61
65.08+10.66+34.92
3.96×2+3.96×8
3.76×1006.61-3.76×6.61
70.2+45.16-20.2
48×25×99
49.52-11.64-18.36
2.64×5+2.64×95
32×250-39
23.32+11.83+76.68
4.54×2.1+4.54×7.9
7.03×1007.46-7.03×7.46
83.44+59.06-33.44
32×25×61
83.93-12-18
9.58×99+9.58×1
72×25-69
43.45+11.53+56.55
4×6.5+4×3.5
3.07×17.92-3.07×7.92
56.44+41.34-36.44
32×125×69
84.85-10.49-19.51
5.52×21+5.52×79
48×250-54
76.85+11.21+23.15
7.33×8.7+7.33×1.3
8.22×1003.49-8.22×3.49
98.77+53.53-68.77
12×1250×69
99.71-12.9-17.1
8.99×26+8.99×74
24×25-70
96.44+13.9+3.56
8.89×5.9+8.89×4.1
2.1×104.7-2.1×4.7
94.01+73.98-54.01
44×125×55