| 1. | 24 567 + 32 420 = | |
| 2. | 324 561 + 463 328 = | |
| 3. | 435 734 + 562 063 = | |
| 4. | 645 789 + 762 341 = | |
| 5. | 48 765 + 24 567 + 14 568 = | |
| 6. | 907 876 + 56 782 + 87 624 = | |
| 7. | 876 534 + 234 879 + 87 654 = | |
| 8. |
Find the sum of the number immediately before and after 765 975.
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| 9. |
Find the number that is 35 678 more than 76 849.
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| 10. |
Find the sum of the two numbers immediately after 648 989.
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