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Mental Math 4-27
Mental Math 4-27 Day 93
| Question | Answer |
|---|---|
| How much greater is 100 than 80? | 20 |
| Round 463 to the nearest hundred. | 500 |
| Start with 6. Add 9. Add 5. Subtract 4. | 16 |
| How much is 9 tens? | 90 |
| Tom weighs 70 pounds. Shawn is 12 pounds heavier. How much does Shawn weigh? | 82 pounds |
| Write the next 3 numbers. 12, 14, 16... | 18, 20, 22 |
| What number is 20 less than 90? | 70 |
| Estimate 947–211. | estimate: 740 |