出三位数相加 10道题
- 123 + 456 + 321 = 900
- 789 + 456 + 123 = 1368
- 234 + 567 + 789 = 1590
- 987 + 654 + 321 = 1962
- 345 + 678 + 901 = 1924
- 456 + 789 + 123 = 1368
- 567 + 890 + 234 = 1691
- 678 + 901 + 345 = 1924
- 789 + 123 + 456 = 1368
- 890 + 234 + 567 = 1691
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