2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 133 · 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. 1.18 × 13 =
2. 2.43 × 64 =
3. 3.78 × 13 =
4. 4.68 × 46 =
5. 5.39 × 56 =
6. 6.55 × 32 =
7. 7.12 × 18 =
8. 8.67 × 22 =
9. 9.47 × 33 =
10. 10.81 × 23 =
11. 11.63 × 23 =
12. 12.58 × 17 =
13. 13.59 × 42 =
14. 14.33 × 28 =
15. 15.34 × 48 =
16. 16.54 × 24 =
17. 17.89 × 18 =
18. 18.41 × 21 =
19. 19.45 × 21 =
20. 20.86 × 32 =
21. 21.34 × 42 =
22. 22.28 × 12 =
23. 23.23 × 18 =
24. 24.69 × 38 =
25. 25.48 × 35 =
26. 26.33 × 33 =
27. 27.16 × 28 =
28. 28.13 × 72 =
29. 29.21 × 35 =
30. 30.34 × 12 =
31. 31.42 × 18 =
32. 32.67 × 13 =
33. 33.56 × 12 =
34. 34.34 × 15 =
35. 35.13 × 15 =
36. 36.18 × 15 =
37. 37.21 × 28 =
38. 38.71 × 23 =
39. 39.37 × 22 =
40. 40.46 × 11 =

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