2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 293 · 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. 1.29 × 19 =
2. 2.52 × 33 =
3. 3.34 × 14 =
4. 4.47 × 24 =
5. 5.59 × 25 =
6. 6.32 × 35 =
7. 7.89 × 39 =
8. 8.27 × 63 =
9. 9.73 × 13 =
10. 10.68 × 48 =
11. 11.15 × 16 =
12. 12.65 × 13 =
13. 13.21 × 42 =
14. 14.79 × 19 =
15. 15.89 × 43 =
16. 16.41 × 16 =
17. 17.13 × 54 =
18. 18.69 × 12 =
19. 19.46 × 13 =
20. 20.31 × 16 =
21. 21.48 × 46 =
22. 22.29 × 43 =
23. 23.79 × 34 =
24. 24.17 × 16 =
25. 25.15 × 14 =
26. 26.13 × 14 =
27. 27.25 × 13 =
28. 28.28 × 38 =
29. 29.48 × 29 =
30. 30.79 × 17 =
31. 31.38 × 33 =
32. 32.16 × 28 =
33. 33.36 × 33 =
34. 34.14 × 48 =
35. 35.22 × 12 =
36. 36.19 × 35 =
37. 37.21 × 21 =
38. 38.38 × 12 =
39. 39.28 × 16 =
40. 40.78 × 37 =

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