Round and Adjust Multiplication Worksheet

Tables & multiplication lesson 16: Round and adjust · Set 339 · 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. 1.10 × 9 =
2. 2.4 × 99 =
3. 3.10 × 99 =
4. 4.3 × 99 =
5. 5.8 × 29 =
6. 6.6 × 9 =
7. 7.14 × 19 =
8. 8.9 × 19 =
9. 9.9 × 9 =
10. 10.17 × 99 =
11. 11.9 × 9 =
12. 12.23 × 98 =
13. 13.11 × 19 =
14. 14.37 × 98 =
15. 15.15 × 19 =
16. 16.3 × 29 =
17. 17.4 × 29 =
18. 18.15 × 29 =
19. 19.11 × 9 =
20. 20.15 × 99 =
21. 21.27 × 98 =
22. 22.28 × 99 =
23. 23.15 × 9 =
24. 24.13 × 49 =
25. 25.4 × 49 =
26. 26.14 × 19 =
27. 27.13 × 9 =
28. 28.20 × 99 =
29. 29.12 × 49 =
30. 30.11 × 49 =
31. 31.24 × 99 =
32. 32.3 × 19 =
33. 33.14 × 29 =
34. 34.27 × 99 =
35. 35.36 × 99 =
36. 36.3 × 19 =
37. 37.3 × 9 =
38. 38.15 × 19 =
39. 39.38 × 99 =
40. 40.7 × 99 =

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