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Mental Math 4-8
Mental Math 4-8 Day 29
Term | Definition |
---|---|
1. Start with 1,000. Write the next 5 numbers. | 1001, 1002, 1003, 1004, 1005 |
2. Write all the odd numbers between 50 and 60. | 51, 53, 55, 57, 59 |
3. What is 210 + 60? | 270 |
4. What is 190 – 40? | 150 |
5. What is halfway between 300 and 400? | 350 |
6. What is halfway between 2,000 and 3,000? | 2,500 |
7. Add 8 + 5 + 5. | 18 |
8. Add 9 + 7 + 3. | 19 |