2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 738 · 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. 1.19 × 28 =
2. 2.37 × 48 =
3. 3.81 × 33 =
4. 4.51 × 34 =
5. 5.22 × 32 =
6. 6.21 × 23 =
7. 7.64 × 13 =
8. 8.77 × 32 =
9. 9.12 × 27 =
10. 10.36 × 33 =
11. 11.35 × 54 =
12. 12.69 × 14 =
13. 13.12 × 21 =
14. 14.51 × 14 =
15. 15.56 × 24 =
16. 16.66 × 24 =
17. 17.29 × 43 =
18. 18.26 × 54 =
19. 19.35 × 21 =
20. 20.27 × 34 =
21. 21.43 × 12 =
22. 22.72 × 12 =
23. 23.29 × 16 =
24. 24.65 × 12 =
25. 25.62 × 11 =
26. 26.88 × 14 =
27. 27.15 × 12 =
28. 28.47 × 32 =
29. 29.15 × 27 =
30. 30.63 × 33 =
31. 31.39 × 44 =
32. 32.42 × 11 =
33. 33.16 × 35 =
34. 34.59 × 45 =
35. 35.59 × 38 =
36. 36.18 × 72 =
37. 37.33 × 23 =
38. 38.55 × 22 =
39. 39.21 × 28 =
40. 40.89 × 18 =

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