2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 53 · 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. 1.44 × 13 =
2. 2.25 × 14 =
3. 3.26 × 12 =
4. 4.21 × 32 =
5. 5.45 × 16 =
6. 6.77 × 14 =
7. 7.49 × 47 =
8. 8.63 × 11 =
9. 9.24 × 54 =
10. 10.14 × 63 =
11. 11.36 × 24 =
12. 12.78 × 47 =
13. 13.66 × 12 =
14. 14.32 × 11 =
15. 15.44 × 28 =
16. 16.76 × 11 =
17. 17.33 × 13 =
18. 18.56 × 13 =
19. 19.19 × 43 =
20. 20.12 × 72 =
21. 21.41 × 28 =
22. 22.31 × 35 =
23. 23.29 × 36 =
24. 24.31 × 13 =
25. 25.47 × 27 =
26. 26.18 × 48 =
27. 27.19 × 39 =
28. 28.21 × 45 =
29. 29.31 × 21 =
30. 30.26 × 32 =
31. 31.89 × 19 =
32. 32.22 × 12 =
33. 33.68 × 35 =
34. 34.15 × 12 =
35. 35.44 × 54 =
36. 36.25 × 35 =
37. 37.56 × 23 =
38. 38.46 × 13 =
39. 39.58 × 15 =
40. 40.73 × 22 =

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