四年级数学上册简便计算104.docx
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四年级数学上册简便计算104.docx
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四年级数学上册简便计算104
87.65-11.06-18.94
4.87×50+4.87×50
64×25-97
81.68+11.96+18.32
1.54×9.3+1.54×0.7
6.01×1001.35-6.01×1.35
99.93+31.85-69.93
44×125×17
82.8-13.46-16.54
3.97×4+3.97×96
8×25-89
76.86+13.76+23.14
8.26×3.2+8.26×6.8
7.7×1004.99-7.7×4.99
54.63+21.15-14.63
24×250×27
79.92-11.26-18.74
1.77×85+1.77×15
48×1250-87
68.76+12.73+31.24
5.14×5.8+5.14×4.2
6.93×109.72-6.93×9.72
56.27+45.14-36.27
4×25×30
66.83-13.16-16.84
3.63×66+3.63×34
16×25-89
75.36+14.53+24.64
8.79×5+8.79×5
3.72×11.7-3.72×1.7
89.15+39.96-49.15
16×25×47
74.93-11.5-18.5
7.24×11+7.24×89
88×250-28
12.86+12.04+87.14
1.04×1.3+1.04×8.7
8.76×1002.41-8.76×2.41
71.19+58.26-61.19
48×25×75
59.18-11.2-18.8
2.49×34+2.49×66
96×250-84
13.98+11.06+86.02
7.36×7.2+7.36×2.8
3.33×1006.76-3.33×6.76
94.4+42.74-54.4
28×25×94
87.1-12.02-17.98
5.09×45+5.09×55
40×125-77
84.04+12.02+15.96
8.12×0.6+8.12×9.4
9.25×106.22-9.25×6.22
55.88+16.85-25.88
44×250×30
70.86-14.16-15.84
4.08×7+4.08×93
48×250-97
83.53+14.97+16.47
3.78×5.9+3.78×4.1
3.48×12.61-3.48×2.61
85.21+75.26-45.21
12×25×24
79.29-12.96-17.04
2.79×59+2.79×41
40×250-72
65.74+14.17+34.26
3.13×1.8+3.13×8.2
9.43×1007.21-9.43×7.21
66.51+93.11-36.51
28×250×79
82.84-14.63-15.37
6.58×91+6.58×9
72×25-29
19.24+11.26+80.76
8.74×6.4+8.74×3.6
1.25×1003.57-1.25×3.57
64.2+85.02-44.2
48×1250×52
57.91-12.81-17.19
2.48×86+2.48×14
56×25-61
95.51+10.37+4.49
2.74×5.6+2.74×4.4
3.29×1001.3-3.29×1.3
65.49+87.78-55.49
32×1250×47
81.26-13.27-16.73
2.53×87+2.53×13
32×125-47
30.95+14.27+69.05
1.66×9+1.66×1
1.89×104.23-1.89×4.23
53.56+55.43-13.56
40×1250×84
61.12-13.4-16.6
8.11×13+8.11×87
32×25-46
40.05+11.51+59.95
6.6×7.9+6.6×2.1
4.24×1007.54-4.24×7.54
67.46+70.42-47.46
40×125×77
83.29-14.34-15.66
1.02×34+1.02×66
96×125-98
61.24+10.02+38.76
6.54×3.7+6.54×6.3
4.78×17.87-4.78×7.87
87.17+54.29-47.17
4×250×64
73.96-13.05-16.95
7.9×97+7.9×3
24×25-52
22.26+14.64+77.74
4.81×3.2+4.81×6.8
5.34×1003.98-5.34×3.98
62.38+38.07-42.38
48×1250×24
76.2-11.62-18.38
4.95×61+4.95×39
16×25-84
38.6+14.4+61.4
2.33×6.5+2.33×3.5
5.73×1002.45-5.73×2.45
73.62+41.8-53.62
8×1250×85
98.07-11.49-18.51
5.17×37+5.17×63
56×25-88
48.88+11.95+51.12
2.07×3.1+2.07×6.9
2.9×17.31-2.9×7.31
70.66+50.38-50.66
12×25×91
90.08-14.05-15.95
8.26×12+8.26×88
80×1250-91
62.41+10.95+37.59
6.57×7.1+6.57×2.9
2.38×1006.04-2.38×6.04
86.04+41.34-76.04
44×25×73
56.17-11-19
7.04×60+7.04×40
64×25-95
29.13+10.84+70.87
1.03×5.5+1.03×4.5
5.86×17.74-5.86×7.74
75.56+76.3-65.56
8×25×57
58.69-12.26-17.74
7.51×48+7.51×52
88×250-81
75.94+13.09+24.06
5.44×1.4+5.44×8.6
5.9×103.01-5.9×3.01
65.78+76.03-25.78
32×1250×67
55.95-14.58-15.42
9.19×72+9.19×28
88×25-57
87.43+14.19+12.57
9.79×3.8+9.79×6.2
2.62×13.46-2.62×3.46
54.15+52.06-4.15
36×125×50
60.22-10.55-19.45
2×26+2×74
16×250-79
43.81+14+56.19
5.8×4.2+5.8×5.8
8×1002.47-8×2.47
70.93+82.92-30.93
48×250×57
74.18-11.86-18.14
9.88×61+9.88×39
48×1250-37
55.72+14.09+44.28
9.35×3.6+9.35×6.4
2.07×1003.45-2.07×3.45
74.69+71.65-64.69
4×1250×38
54.08-11.09-18.91
2.48×1+2.48×99
56×25-82
85.49+12.19+14.51
8.43×7.8+8.43×2.2
6.58×104.91-6.58×4.91
76.79+22.41-46.79
32×125×88
86.09-10.36-19.64
9.73×24+9.73×76
88×25-15
39.32+10.55+60.68
4.21×8.2+4.21×1.8
9.97×18.9-9.97×8.9
70.3+11.61-30.3
44×1250×93
67.39-11.8-18.2
7.61×94+7.61×6
24×250-60
43.36+14.93+56.64
6.88×0.5+6.88×9.5
7.41×1006.48-7.41×6.48
95.96+89.66-85.96
36×250×28
81.91-12.72-17.28
5.21×25+5.21×75
8×125-34
11.7+13.54+88.3
2.34×2.5+2.34×7.5
4.59×1002.91-4.59×2.91
68.25+12.23-38.25
12×25×89
93.77-12.86-17.14
5.15×79+5.15×21
24×1250-59
54.75+10.99+45.25
2.3×4.3+2.3×5.7
1.12×102.4-1.12×2.4
98.48+23.39-68.48
44×25×80
95.19-10.74-19.26
3.94×41+3.94×59
72×1250-45
24.81+12.36+75.19
7.22×3.3+7.22×6.7
9.11×105.44-9.11×5.44
81.69+84.57-41.69
16×25×25
44-10.63-19.37
4.48×53+4.48×47
96×125-47
91.77+10.98+8.23
6.96×9.5+6.96×0.5
5.83×13.6-5.83×3.6
78.42+44.41-68.42
32×25×87
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