乘數
04|
Maths(小學) |
|
|
乘數
04 |
|
練習一 (難度: ***)
| 1) 248 X 5 = | 2) 358 X 6 = | 3) 653 X 2= | 4) 389 X 1 = | 5) 365 X 7 = |
| 6) 482 X 8 = | 7) 948 X 0 = | 8) 537 X 3 = | 9) 823 X 4 = | 10) 238 X 9 = |
練習二 (難度: ****)
| 1) 248 X 25 = | 2) 358 X 26 = | 3) 653 X 42= | 4) 389 X 21 = | 5) 365 X 57 = |
| 6) 482 X 18 = | 7) 948 X 10 = | 8) 537 X 33 = | 9) 823 X 54 = | 10) 238 X 69 = |
練習三 (難度: *****)
| 1) 248 X 125 = | 2) 358 X 126 = | 3) 653 X 242= | 4) 389 X 121 = | 5) 365 X 257 = |
| 6) 482 X 318 = | 7) 948 X 210 = | 8) 537 X 433 = | 9) 823 X 654 = | 10) 238 X 869 = |