Doubling and Halving Worksheet

Tables & multiplication lesson 14: Doubling and halving · Set 398 · 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. 1.26 × 35 =
2. 2.65 × 6 =
3. 3.15 × 28 =
4. 4.15 × 22 =
5. 5.55 × 8 =
6. 6.40 × 125 =
7. 7.22 × 25 =
8. 8.28 × 35 =
9. 9.34 × 15 =
10. 10.8 × 65 =
11. 11.12 × 35 =
12. 12.65 × 10 =
13. 13.36 × 65 =
14. 14.8 × 25 =
15. 15.40 × 65 =
16. 16.18 × 15 =
17. 17.16 × 75 =
18. 18.65 × 38 =
19. 19.125 × 20 =
20. 20.36 × 35 =
21. 21.18 × 65 =
22. 22.12 × 65 =
23. 23.10 × 65 =
24. 24.25 × 8 =
25. 25.32 × 55 =
26. 26.12 × 45 =
27. 27.6 × 55 =
28. 28.65 × 8 =
29. 29.65 × 14 =
30. 30.15 × 24 =
31. 31.38 × 125 =
32. 32.45 × 38 =
33. 33.45 × 12 =
34. 34.16 × 35 =
35. 35.34 × 55 =
36. 36.45 × 26 =
37. 37.40 × 65 =
38. 38.55 × 12 =
39. 39.55 × 22 =
40. 40.20 × 55 =

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