Respuesta :

Jinwon
1. 20
2. 20
3. 50
4. 40
5. 80
6. 70
7. 200
8. 400
9. 400
10. 400
11. 700
12. 500
When it says round to the nearest ten, it means in the ten times table, not the five times table. The same rule applies for the rounding to nearest hundred.
2. 20 3. 50 6. 70 7. 200 8. 400 9. 400 10. 400 11. 700 12. 500

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