2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 655 · 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. 1.39 × 31 =
2. 2.69 × 38 =
3. 3.49 × 38 =
4. 4.48 × 46 =
5. 5.26 × 11 =
6. 6.88 × 31 =
7. 7.24 × 48 =
8. 8.18 × 12 =
9. 9.36 × 72 =
10. 10.58 × 43 =
11. 11.38 × 33 =
12. 12.37 × 12 =
13. 13.27 × 24 =
14. 14.47 × 12 =
15. 15.18 × 46 =
16. 16.41 × 21 =
17. 17.29 × 16 =
18. 18.63 × 21 =
19. 19.47 × 13 =
20. 20.74 × 24 =
21. 21.46 × 54 =
22. 22.85 × 21 =
23. 23.39 × 24 =
24. 24.48 × 32 =
25. 25.54 × 21 =
26. 26.47 × 14 =
27. 27.25 × 34 =
28. 28.88 × 18 =
29. 29.65 × 22 =
30. 30.47 × 63 =
31. 31.72 × 33 =
32. 32.79 × 13 =
33. 33.37 × 13 =
34. 34.71 × 33 =
35. 35.87 × 13 =
36. 36.26 × 13 =
37. 37.76 × 22 =
38. 38.77 × 23 =
39. 39.49 × 16 =
40. 40.18 × 14 =

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