2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 440 · 40 questions

How to do it in your head (Pick the easy road): Split: if one number has small ones (like 23), do × 20 and × 3 and add. Round and take away: if a number ends in 8 or 9 (like 39), do × 40 and take away × 1. Factor: if a number is in a times table (like 24 = 8 × 3), multiply by one factor, then the other.

1. 1.29 × 44 =
2. 2.67 × 14 =
3. 3.28 × 21 =
4. 4.31 × 72 =
5. 5.38 × 56 =
6. 6.19 × 13 =
7. 7.16 × 16 =
8. 8.19 × 48 =
9. 9.13 × 32 =
10. 10.87 × 21 =
11. 11.56 × 14 =
12. 12.24 × 31 =
13. 13.34 × 45 =
14. 14.78 × 46 =
15. 15.33 × 13 =
16. 16.48 × 48 =
17. 17.45 × 63 =
18. 18.49 × 44 =
19. 19.59 × 41 =
20. 20.12 × 36 =
21. 21.46 × 63 =
22. 22.38 × 54 =
23. 23.88 × 23 =
24. 24.29 × 15 =
25. 25.34 × 32 =
26. 26.65 × 24 =
27. 27.66 × 21 =
28. 28.49 × 49 =
29. 29.35 × 14 =
30. 30.46 × 12 =
31. 31.48 × 26 =
32. 32.27 × 24 =
33. 33.59 × 35 =
34. 34.78 × 17 =
35. 35.89 × 12 =
36. 36.89 × 48 =
37. 37.34 × 14 =
38. 38.32 × 12 =
39. 39.83 × 14 =
40. 40.73 × 12 =

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