小学四年级数学下册简便计算大全 (634)
兰州西北中学-盐城财政网
33×102
23×99
8×82×250
2900÷4÷25
51000÷125÷8
26 × 12 -
12 × 6
35 × 64 + 35 × 36
13 × 999 + 13
11 × 72 - 72
33 × 89 - 89 × 3
99×5×20
18×4×25
12×25
72×125
34×101
34 × 63 - 63 ×
4
14 × 86 + 14 × 14
59 × 99 + 59
11 × 59 - 59
104 × 12 - 12 × 4
25×299
8×86×125
3400÷4÷25
95000÷125÷8
36×50×20
35 × 85 + 35 × 15
17 × 99 + 17
11
× 25 - 25
29 × 11 - 11 × 9
36 × 86 -
86 × 6
45×4×250
36×25
56×125
41×303
14×299
71 × 71 + 71 × 29
37 × 999 + 37
101 ×
34 - 34
22 × 22 - 22 × 2
67 × 82 + 67
× 918