20 乘法 72 等于多少?
20 × 72 = 1440
20乘法72 等于 1440
竖式演算
验算
- 用除法验算:1440 ÷ 72 = 20
- 用除法验算:1440 ÷ 20 = 72
相关题目
20 × 71 = 1420
20 × 73 = 1460
20 × 74 = 1480
20 × 70 = 1400
20 × 75 = 1500
20 × 69 = 1380
20 × 76 = 1520
20 × 68 = 1360
19 × 72 = 1368
21 × 72 = 1512
22 × 72 = 1584
18 × 72 = 1296
23 × 72 = 1656
17 × 72 = 1224
24 × 72 = 1728
16 × 72 = 1152
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16 × 90 = 1440
18 × 80 = 1440
24 × 60 = 1440
30 × 48 = 1440
32 × 45 = 1440
67 × 60 = 4020
67 × 92 = 6164
69 × 15 = 1035
45 × 1 = 45
82 × 84 = 6888
3 × 38 = 114
45 × 5 = 225
95 × 95 = 9025