四年级数学上册简便计算386.docx
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四年级数学上册简便计算386.docx
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四年级数学上册简便计算386
95.96-10.05-19.95
5.27×47+5.27×53
48×25-17
70.66+14.17+29.34
1.3×0.8+1.3×9.2
3.95×11.35-3.95×1.35
59.94+31.91-29.94
12×25×44
82.63-11.78-18.22
2.81×27+2.81×73
80×125-55
62.96+14.15+37.04
3.29×6.5+3.29×3.5
1.86×106.43-1.86×6.43
61+55.2-21
36×1250×76
43.65-10.28-19.72
2.25×95+2.25×5
48×125-79
57.77+13.02+42.23
1.77×6.5+1.77×3.5
3.43×1004.54-3.43×4.54
80.65+32.83-60.65
20×250×76
53.23-14.4-15.6
4.06×63+4.06×37
88×25-63
91.51+11.73+8.49
5.24×6.5+5.24×3.5
7.71×1004.71-7.71×4.71
82.46+41.63-32.46
28×125×66
71.98-14.27-15.73
2.45×32+2.45×68
32×250-49
72.46+10.75+27.54
5.15×3.1+5.15×6.9
8.06×14.74-8.06×4.74
54.08+78.28-4.08
12×25×13
69.77-12.02-17.98
7.83×24+7.83×76
40×1250-31
98.43+10.66+1.57
9.73×7.9+9.73×2.1
4.81×109.02-4.81×9.02
88.75+53.13-68.75
12×25×51
89.23-13.36-16.64
1.02×52+1.02×48
40×250-74
90.4+10.02+9.6
7.13×2.7+7.13×7.3
7.31×13.47-7.31×3.47
74.21+74.46-54.21
36×125×36
73.52-11.77-18.23
4.74×93+4.74×7
80×125-13
71.5+11.57+28.5
8.92×6.2+8.92×3.8
5.78×19.51-5.78×9.51
80.84+47.66-60.84
36×250×78
46.68-14.64-15.36
2.48×47+2.48×53
64×125-12
48.23+10.32+51.77
5.67×8.8+5.67×1.2
7.84×14.64-7.84×4.64
52.18+57.72-2.18
48×25×28
91.11-10.93-19.07
5.27×58+5.27×42
88×1250-77
51.8+12.86+48.2
2.79×3.7+2.79×6.3
1.95×109.71-1.95×9.71
56.45+97.11-46.45
48×125×69
80.11-12.32-17.68
8.98×91+8.98×9
48×1250-11
21.61+11.48+78.39
6.33×0.9+6.33×9.1
4.22×13.75-4.22×3.75
65.58+25.84-25.58
36×250×75
51.85-13.12-16.88
5.29×14+5.29×86
48×25-80
41.43+12.75+58.57
9.39×0.6+9.39×9.4
5.6×13.2-5.6×3.2
60.72+96.49-30.72
36×1250×45
96.75-12.25-17.75
2.04×69+2.04×31
8×25-11
59.31+11.88+40.69
4.14×5.9+4.14×4.1
3.32×11.6-3.32×1.6
86.52+73.1-56.52
4×1250×34
75.28-12.78-17.22
7.43×81+7.43×19
16×250-60
11.73+10.34+88.27
7.55×4.7+7.55×5.3
2.46×1004.18-2.46×4.18
98.23+17.27-58.23
12×250×44
84.21-13.16-16.84
6.23×35+6.23×65
96×1250-96
19.63+11.92+80.37
3×4.6+3×5.4
8.31×17.81-8.31×7.81
88.13+79.28-38.13
48×125×57
69.73-14.53-15.47
4.58×22+4.58×78
64×125-32
58.98+11.29+41.02
2.57×9.3+2.57×0.7
8.94×1004.94-8.94×4.94
58.9+39.91-48.9
12×125×89
40.47-12.11-17.89
2.8×93+2.8×7
72×125-16
69.01+14.93+30.99
1.38×5.8+1.38×4.2
2.12×1008.45-2.12×8.45
89.12+68.68-59.12
28×250×39
64.22-11.74-18.26
9.2×60+9.2×40
80×125-44
14.12+11.82+85.88
2.02×9.5+2.02×0.5
7.03×12.15-7.03×2.15
98.96+73.08-78.96
44×250×41
90.69-10.7-19.3
1.12×61+1.12×39
64×125-17
15.8+11.78+84.2
7.26×8.1+7.26×1.9
2.68×11.77-2.68×1.77
88.51+22.06-58.51
28×1250×28
59.59-10.15-19.85
1.89×27+1.89×73
24×25-30
99.42+14.81+0.58
6.87×2.2+6.87×7.8
9.6×1009.52-9.6×9.52
63.14+37.57-33.14
48×125×48
59.15-13.87-16.13
4.13×5+4.13×95
64×1250-37
60.4+13.86+39.6
4.42×8.3+4.42×1.7
8.84×1003.16-8.84×3.16
60.47+49.47-50.47
44×1250×85
82.13-12.99-17.01
3.98×48+3.98×52
8×1250-35
79.61+13.2+20.39
5.61×4.1+5.61×5.9
1.8×1009.62-1.8×9.62
81.85+12.13-71.85
24×125×83
75.39-10.17-19.83
3.39×16+3.39×84
88×125-75
77.79+12.92+22.21
6.69×9.5+6.69×0.5
8.16×108.61-8.16×8.61
93.91+42.13-63.91
24×1250×62
61.55-12.82-17.18
2.05×60+2.05×40
96×1250-73
80.85+12.14+19.15
2.58×7.7+2.58×2.3
2.86×106.44-2.86×6.44
89.33+34.23-49.33
32×25×48
76.72-13.98-16.02
9.86×24+9.86×76
8×25-34
39.99+14.12+60.01
6.54×0.2+6.54×9.8
2.39×105.75-2.39×5.75
74.33+65.75-44.33
40×125×54
63.06-13.05-16.95
8.33×67+8.33×33
80×250-64
87.35+14.33+12.65
4.6×7.5+4.6×2.5
9.69×1008.43-9.69×8.43
63.6+59.61-53.6
8×25×12
73.71-12.68-17.32
6.42×77+6.42×23
16×250-70
10.44+10.27+89.56
1.46×5.7+1.46×4.3
3.15×1002.4-3.15×2.4
60.05+27.25-30.05
28×250×31
84.94-12.47-17.53
1.88×58+1.88×42
96×125-12
52.34+13.79+47.66
1.56×8.9+1.56×1.1
2.2×109.15-2.2×9.15
50.54+22.97-40.54
44×250×72
89.86-11.02-18.98
1.53×21+1.53×79
24×250-70
20.13+11.85+79.87
1.24×0.5+1.24×9.5
8.6×1004.54-8.6×4.54
99.03+22.69-79.03
44×125×87
41.11-10.16-19.84
5.74×15+5.74×85
88×1250-57
27.72+11.79+72.28
2.03×7.8+2.03×2.2
1.36×1008.48-1.36×8.48
85.35+96.64-55.35
44×25×55
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