四年级数学上册简便计算259.docx
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四年级数学上册简便计算259
94.35-14.29-15.71
5.63×59+5.63×41
40×1250-34
44.52+12.56+55.48
2.18×0.4+2.18×9.6
4.48×106.18-4.48×6.18
56.94+91.31-16.94
40×125×24
97.61-13.65-16.35
5.45×66+5.45×34
88×1250-24
83.37+10.02+16.63
1.47×4.6+1.47×5.4
1.26×1002.49-1.26×2.49
60.05+18.8-10.05
20×125×73
88.81-10.27-19.73
7.28×16+7.28×84
32×1250-40
86.96+11.16+13.04
7.47×6.3+7.47×3.7
2.81×1004.95-2.81×4.95
51.49+48.42-21.49
20×1250×77
63.79-14.23-15.77
7.16×62+7.16×38
8×25-79
84.82+13.75+15.18
2.23×9.5+2.23×0.5
5.9×103.15-5.9×3.15
66.46+39.52-56.46
12×25×19
83.07-14.97-15.03
8.79×77+8.79×23
40×1250-10
22.17+13.92+77.83
6.82×1.9+6.82×8.1
3.94×1004.84-3.94×4.84
70.12+37.4-40.12
20×250×46
96.6-11.67-18.33
3.94×14+3.94×86
64×125-46
15.05+11.97+84.95
2.8×7.7+2.8×2.3
8.04×1004.06-8.04×4.06
70.12+91.99-40.12
12×125×70
78.09-11.48-18.52
9.88×39+9.88×61
16×125-93
19.58+11.29+80.42
3.22×5.4+3.22×4.6
8.59×103.71-8.59×3.71
81.98+58.6-71.98
24×25×62
58.26-13.58-16.42
1.01×85+1.01×15
48×250-48
37.2+14.48+62.8
7.14×4.4+7.14×5.6
1.04×11.57-1.04×1.57
58.6+65.6-38.6
24×250×14
57.42-14.75-15.25
6.51×51+6.51×49
24×125-80
88.24+11.58+11.76
8.15×3.7+8.15×6.3
1.39×106.89-1.39×6.89
77.09+26.54-47.09
48×250×63
79.26-14.3-15.7
8.29×57+8.29×43
64×25-34
91.83+12.4+8.17
6.87×2.9+6.87×7.1
9.92×1006.47-9.92×6.47
70.27+39.46-30.27
12×25×20
52.84-14.4-15.6
3.64×60+3.64×40
48×250-48
96.53+13.62+3.47
2.37×0.7+2.37×9.3
3.94×14.19-3.94×4.19
52.19+62.44-22.19
4×25×42
47.96-11.71-18.29
8.14×18+8.14×82
8×25-35
22.18+13.04+77.82
9.96×1.7+9.96×8.3
5.21×1001.86-5.21×1.86
56.14+13.37-16.14
8×125×29
79.23-14.22-15.78
7.29×59+7.29×41
48×125-73
57.37+10.12+42.63
9.61×4.8+9.61×5.2
2.43×17.9-2.43×7.9
57.35+16.51-27.35
44×250×72
50.67-11.69-18.31
6.68×99+6.68×1
16×125-86
86.9+10.18+13.1
4.44×4+4.44×6
6.36×1003.17-6.36×3.17
73.77+24.1-43.77
48×125×73
58.86-12.03-17.97
6.39×37+6.39×63
40×125-61
36.96+12.65+63.04
2.02×4.2+2.02×5.8
3.79×101.56-3.79×1.56
99.03+72.13-89.03
24×125×37
89.95-12.5-17.5
3.1×50+3.1×50
80×1250-92
15.85+11.03+84.15
4.85×8+4.85×2
8.69×105.94-8.69×5.94
70.23+32.23-40.23
4×1250×35
69.09-10.77-19.23
5.22×16+5.22×84
8×1250-91
25.65+13.84+74.35
5.05×2.5+5.05×7.5
2.84×1003.13-2.84×3.13
72.45+15.57-62.45
4×25×49
87.86-10.78-19.22
7.91×58+7.91×42
56×250-30
20.78+14.89+79.22
1.96×1+1.96×9
6.59×1003.86-6.59×3.86
69.05+66.67-19.05
48×1250×50
69.26-13.95-16.05
4.7×69+4.7×31
8×250-90
13.57+11.09+86.43
4.23×9.5+4.23×0.5
2.53×101.16-2.53×1.16
68.36+36.37-38.36
40×25×58
76.17-12.17-17.83
3.28×97+3.28×3
24×1250-96
90.12+10.07+9.88
4.38×0.8+4.38×9.2
3.27×11.66-3.27×1.66
61.81+62.85-21.81
12×125×25
59.62-14.95-15.05
5.97×48+5.97×52
96×25-78
40.71+14.09+59.29
3.53×1.6+3.53×8.4
5.21×1006.4-5.21×6.4
64.48+30.51-34.48
8×250×29
82.48-13.47-16.53
1.86×95+1.86×5
72×250-80
37.77+11.82+62.23
9.62×1.2+9.62×8.8
1.33×103.24-1.33×3.24
91.08+95.9-51.08
32×250×86
89.87-13.44-16.56
1.52×24+1.52×76
72×125-82
53.09+14.76+46.91
2.87×4.5+2.87×5.5
9.42×108.31-9.42×8.31
56.27+92.43-36.27
4×250×50
60.72-10.68-19.32
4.77×50+4.77×50
32×25-44
21.44+14.32+78.56
1.36×8.9+1.36×1.1
5.59×17.39-5.59×7.39
75.88+67.83-65.88
28×1250×27
85.93-13.14-16.86
3.35×4+3.35×96
48×25-73
52.76+11.09+47.24
8.15×7.5+8.15×2.5
3×102.37-3×2.37
68.68+91.27-28.68
16×1250×56
47.6-14.28-15.72
2×89+2×11
32×25-18
85.99+14.71+14.01
7×2.4+7×7.6
7.71×1005.44-7.71×5.44
57.97+40.75-37.97
12×25×96
58.69-10.67-19.33
2.16×21+2.16×79
56×125-83
33.99+12.41+66.01
9.99×9.6+9.99×0.4
3.01×1004.88-3.01×4.88
61.58+77.54-21.58
28×250×41
62.82-10.94-19.06
2.9×13+2.9×87
96×25-66
90.08+11.37+9.92
9.84×8.3+9.84×1.7
4.5×101.97-4.5×1.97
77.69+36.96-37.69
8×1250×35
87.97-14.28-15.72
5.02×19+5.02×81
72×250-41
36.81+10.68+63.19
9.64×1.3+9.64×8.7
2.79×1004.19-2.79×4.19
73.97+10.29-33.97
8×125×80
97.43-13.99-16.01
4.66×68+4.66×32
16×25-77
68.53+10.04+31.47
9.03×6.5+9.03×3.5
4.87×1003.3-4.87×3.3
95.47+76.13-85.47
8×1250×89