Round and Adjust Multiplication Worksheet

Tables & multiplication lesson 16: Round and adjust · Set 647 · 40 questions

How it works (Round and adjust): Round up: 49 is 50 − 1, 98 is 100 − 2. Multiply by the round number. Take away the number times the bit you added.

1. 1.13 × 98 =
2. 2.29 × 99 =
3. 3.14 × 49 =
4. 4.14 × 9 =
5. 5.19 × 99 =
6. 6.3 × 98 =
7. 7.7 × 29 =
8. 8.5 × 98 =
9. 9.9 × 9 =
10. 10.6 × 9 =
11. 11.6 × 99 =
12. 12.25 × 99 =
13. 13.15 × 29 =
14. 14.15 × 49 =
15. 15.10 × 9 =
16. 16.15 × 29 =
17. 17.3 × 49 =
18. 18.14 × 29 =
19. 19.38 × 98 =
20. 20.13 × 19 =
21. 21.14 × 29 =
22. 22.12 × 99 =
23. 23.5 × 19 =
24. 24.5 × 9 =
25. 25.13 × 19 =
26. 26.10 × 19 =
27. 27.11 × 29 =
28. 28.8 × 9 =
29. 29.8 × 9 =
30. 30.6 × 49 =
31. 31.19 × 98 =
32. 32.6 × 29 =
33. 33.3 × 49 =
34. 34.10 × 9 =
35. 35.3 × 29 =
36. 36.20 × 98 =
37. 37.9 × 9 =
38. 38.31 × 98 =
39. 39.11 × 49 =
40. 40.8 × 29 =

Free tables & multiplication lessons, practice and worksheets at talentjr.in/multiplication-tables