四年级数学上册简便计算246.docx
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四年级数学上册简便计算246.docx
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四年级数学上册简便计算246
46.25-13.41-16.59
7.91×90+7.91×10
96×25-92
88.3+13.49+11.7
7.62×9.4+7.62×0.6
1.97×104.04-1.97×4.04
50.08+30.33-10.08
12×1250×26
79.76-11.09-18.91
3.82×94+3.82×6
8×1250-54
77.4+10.06+22.6
1.62×8.5+1.62×1.5
9.82×105.22-9.82×5.22
54.72+64.37-34.72
32×1250×55
73.05-14.33-15.67
2.54×43+2.54×57
64×250-66
47.23+12.17+52.77
7.6×5.7+7.6×4.3
5.02×13.35-5.02×3.35
63.02+71.16-13.02
44×25×86
69.81-12.74-17.26
5.49×27+5.49×73
8×1250-10
11.11+11.02+88.89
3.75×2.8+3.75×7.2
6.76×1003.14-6.76×3.14
94.54+99.46-54.54
24×1250×19
98.43-12.01-17.99
2.34×73+2.34×27
64×125-52
37.1+13.66+62.9
3.11×7+3.11×3
1.94×108.76-1.94×8.76
96.54+61.33-76.54
36×1250×21
95.99-12.16-17.84
4.21×94+4.21×6
48×25-28
54.44+10.7+45.56
1.06×8.5+1.06×1.5
9.43×16.1-9.43×6.1
86.28+79.6-76.28
44×25×77
46.49-12.52-17.48
3.5×26+3.5×74
96×250-42
72.23+12.18+27.77
1.69×4.5+1.69×5.5
6.78×102.35-6.78×2.35
69.53+82.82-29.53
32×25×18
64.1-13.65-16.35
5.92×84+5.92×16
48×1250-37
21.04+10.68+78.96
1.73×9.6+1.73×0.4
5.59×13-5.59×3
56.42+58.72-26.42
16×125×16
75.39-10.77-19.23
8.08×57+8.08×43
96×125-93
19.14+14.86+80.86
4.86×9.8+4.86×0.2
6.79×12.76-6.79×2.76
79.08+14.68-69.08
24×250×26
71.16-12.31-17.69
3.29×82+3.29×18
40×250-76
64.78+14.25+35.22
2.11×6.3+2.11×3.7
8.47×1004.57-8.47×4.57
77.89+38.44-37.89
44×1250×25
96.83-11.69-18.31
1.92×37+1.92×63
40×250-75
99.32+10.78+0.68
9.12×2.6+9.12×7.4
3.75×18.18-3.75×8.18
50.63+93.68-40.63
44×1250×85
68.07-13.22-16.78
8.1×13+8.1×87
56×25-56
42.26+14.81+57.74
1.17×7.5+1.17×2.5
6.65×105.26-6.65×5.26
77.55+45.29-57.55
16×125×73
66.56-10.96-19.04
3.28×56+3.28×44
64×1250-50
66.43+11.89+33.57
9.1×6.3+9.1×3.7
8.42×103.77-8.42×3.77
74.21+52.08-34.21
12×25×81
54.34-10.21-19.79
1.71×9+1.71×91
96×250-38
99.18+12.76+0.82
7.88×7+7.88×3
2.2×101.99-2.2×1.99
77.7+98.42-67.7
8×250×22
99.68-13.95-16.05
8.68×57+8.68×43
48×250-83
50.37+10.14+49.63
4.55×0.2+4.55×9.8
8.69×15.18-8.69×5.18
58.29+34.55-38.29
40×250×53
62.09-14.66-15.34
3.92×39+3.92×61
88×250-44
73.33+13.82+26.67
7.54×5.2+7.54×4.8
6.71×105.99-6.71×5.99
72.52+19.99-42.52
48×125×61
96.19-11.69-18.31
1.15×82+1.15×18
32×1250-60
23.17+11.58+76.83
4.69×4+4.69×6
3.26×1009.98-3.26×9.98
56.16+20.45-16.16
48×25×20
58.31-10.39-19.61
7.57×20+7.57×80
40×250-84
85.12+11.79+14.88
2.34×3.2+2.34×6.8
4.42×1001.4-4.42×1.4
57.98+25.9-7.98
4×25×65
58.77-10.2-19.8
8.52×41+8.52×59
32×25-73
58.28+13.89+41.72
8.42×3+8.42×7
2.82×1004.73-2.82×4.73
90.97+24.08-60.97
16×125×71
96.68-12.97-17.03
7.13×37+7.13×63
64×125-86
88.57+11.88+11.43
8.9×2.9+8.9×7.1
2.46×106.32-2.46×6.32
63.47+57.3-23.47
44×125×42
61.33-10.4-19.6
8.54×45+8.54×55
24×125-75
70.24+11.03+29.76
8.02×2.7+8.02×7.3
2.32×13.9-2.32×3.9
57.27+92.3-27.27
40×250×86
45.37-13.38-16.62
4.69×5+4.69×95
48×1250-41
14.9+13.01+85.1
7.32×1.7+7.32×8.3
2.3×1008.52-2.3×8.52
76.74+61.03-66.74
20×125×31
45.21-12.14-17.86
5.36×73+5.36×27
56×125-61
14.97+10.27+85.03
3.88×5.6+3.88×4.4
7.17×109.43-7.17×9.43
91.96+96.13-41.96
44×125×68
70.9-13.3-16.7
6.42×24+6.42×76
24×1250-73
44.5+13.24+55.5
4.21×0.6+4.21×9.4
9.45×1009.17-9.45×9.17
98.91+79.3-78.91
28×125×98
89.12-11.83-18.17
9.75×92+9.75×8
40×250-80
87.72+11.82+12.28
1.12×6.6+1.12×3.4
5.1×102.03-5.1×2.03
53.74+94.87-43.74
28×250×81
83.53-11.19-18.81
6.88×25+6.88×75
48×250-14
62.71+13.88+37.29
4.82×8.5+4.82×1.5
7.74×14.11-7.74×4.11
97.06+65.71-77.06
36×125×99
90.48-15-15
8.88×92+8.88×8
96×250-37
10.99+11.26+89.01
7.97×8+7.97×2
8.49×102.19-8.49×2.19
85.68+19.71-75.68
12×250×52
40.51-11.41-18.59
6.71×58+6.71×42
80×25-86
38+11.69+62
7.61×8.2+7.61×1.8
8.79×15.32-8.79×5.32
87.92+81.06-37.92
12×250×36
78.93-14.28-15.72
4.08×21+4.08×79
64×125-38
60.98+14.93+39.02
3.3×7.4+3.3×2.6
5.07×1008.96-5.07×8.96
86.64+13.78-46.64
8×25×65
71.08-10.98-19.02
6.74×38+6.74×62
32×25-74
46.49+13.56+53.51
6.81×6.9+6.81×3.1
4.53×1004.77-4.53×4.77
59.53+73.74-39.53
16×25×97
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