8 乘法 30 等于多少?
8 × 30 = 240
8乘法30 等于 240
竖式演算
验算
- 用除法验算:240 ÷ 30 = 8
- 用除法验算:240 ÷ 8 = 30
相关题目
8 × 29 = 232
8 × 31 = 248
8 × 28 = 224
8 × 32 = 256
8 × 33 = 264
8 × 27 = 216
8 × 34 = 272
8 × 26 = 208
7 × 30 = 210
9 × 30 = 270
6 × 30 = 180
10 × 30 = 300
11 × 30 = 330
5 × 30 = 150
12 × 30 = 360
4 × 30 = 120
3 × 80 = 240
4 × 60 = 240
5 × 48 = 240
6 × 40 = 240
10 × 24 = 240
12 × 20 = 240
35 × 35 = 1225
25 × 85 = 2125
43 × 11 = 473
58 × 17 = 986
44 × 24 = 1056
89 × 24 = 2136
18 × 17 = 306
13 × 91 = 1183