Maths(小學) |
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練習一 (難度: *)
1)332 + 241 = | 6) 2780 + 4115 = |
2) 263 + 425 = | 7) 7085 + 1313 = |
3) 436 + 353 = | 8) 5243 + 2536 = |
4) 540 + 45 = | 9) 82652 + 17136 = |
5) 33 + 462 = | 10) 458620 + 131265 = |
練習二(難度: **)
1) 584 + 176 = | 6) 2684 + 5367 = |
2) 265 + 368 = | 7) 3282 + 5946 = |
3) 378 + 413 = | 8) 4796 + 847 = |
4) 86 + 275 = | 9) 35298 + 27483 = |
5) 627 + 82 = | 10) 49365 + 69738 = |
挑戰題(難度: ***)
1) 35825845 + 27846583 = | 2) 87493508 + 68349738 = |