1. _____is 10 times as much as 40
2. 900 is 10 times as much as ____.
3. Complete the sentence

4. Complete the sentence.

5.

6. What is the result of multiplying 2,345 by 10² (100)?
7. What is the result of dividing 56,780 by 10³
8. What is the result of dividing 12,345 by 10²
9. What is 3.45 × 10³
10. What is the result of multiplying 56.78 by 10³
11. What is 324 × 47?
12. What is 256 × 36?
13.What is 681 × 49?
14. What is 513 × 62?
15. What is 472 × 58?
16. What is 4,572 ÷ 36?
18. What is 5,248 ÷ 64? A) 81 B) 82 C) 80 D) 83
19. What is 6,328 ÷ 47?
20. What is 7,924 ÷ 56?