Doubling and Halving Worksheet

Tables & multiplication lesson 14: Doubling and halving · Set 726 · 40 questions

How it works (Double and halve): Find the number ending in 5 and the even number. Double the one ending in 5; halve the even one. Repeat while it helps (25 → 50 → 100), then multiply.

1. 1.15 × 6 =
2. 2.55 × 30 =
3. 3.25 × 18 =
4. 4.6 × 65 =
5. 5.125 × 26 =
6. 6.15 × 24 =
7. 7.25 × 22 =
8. 8.65 × 14 =
9. 9.26 × 45 =
10. 10.15 × 28 =
11. 11.16 × 75 =
12. 12.75 × 40 =
13. 13.25 × 30 =
14. 14.15 × 8 =
15. 15.8 × 55 =
16. 16.10 × 45 =
17. 17.15 × 34 =
18. 18.45 × 14 =
19. 19.125 × 32 =
20. 20.75 × 10 =
21. 21.75 × 16 =
22. 22.8 × 75 =
23. 23.65 × 38 =
24. 24.25 × 32 =
25. 25.15 × 10 =
26. 26.28 × 65 =
27. 27.28 × 75 =
28. 28.45 × 8 =
29. 29.35 × 30 =
30. 30.25 × 16 =
31. 31.35 × 34 =
32. 32.15 × 6 =
33. 33.75 × 22 =
34. 34.35 × 6 =
35. 35.32 × 35 =
36. 36.24 × 45 =
37. 37.10 × 45 =
38. 38.45 × 34 =
39. 39.16 × 45 =
40. 40.26 × 65 =

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