2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 73 · 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. 1.22 × 14 =
2. 2.39 × 48 =
3. 3.69 × 13 =
4. 4.34 × 16 =
5. 5.38 × 28 =
6. 6.89 × 17 =
7. 7.87 × 11 =
8. 8.33 × 42 =
9. 9.48 × 37 =
10. 10.44 × 21 =
11. 11.26 × 63 =
12. 12.31 × 64 =
13. 13.34 × 24 =
14. 14.29 × 17 =
15. 15.69 × 18 =
16. 16.35 × 12 =
17. 17.38 × 41 =
18. 18.53 × 21 =
19. 19.41 × 12 =
20. 20.21 × 14 =
21. 21.22 × 31 =
22. 22.35 × 72 =
23. 23.68 × 17 =
24. 24.68 × 15 =
25. 25.49 × 15 =
26. 26.76 × 34 =
27. 27.72 × 13 =
28. 28.65 × 33 =
29. 29.32 × 24 =
30. 30.81 × 33 =
31. 31.27 × 31 =
32. 32.89 × 22 =
33. 33.84 × 14 =
34. 34.79 × 46 =
35. 35.55 × 24 =
36. 36.88 × 14 =
37. 37.63 × 34 =
38. 38.73 × 21 =
39. 39.23 × 32 =
40. 40.29 × 35 =

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