2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 923 · 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. 1.26 × 36 =
2. 2.84 × 13 =
3. 3.31 × 16 =
4. 4.31 × 11 =
5. 5.29 × 28 =
6. 6.58 × 41 =
7. 7.16 × 36 =
8. 8.26 × 24 =
9. 9.47 × 31 =
10. 10.58 × 47 =
11. 11.47 × 11 =
12. 12.56 × 13 =
13. 13.49 × 24 =
14. 14.64 × 22 =
15. 15.26 × 64 =
16. 16.22 × 48 =
17. 17.53 × 12 =
18. 18.35 × 31 =
19. 19.86 × 21 =
20. 20.79 × 37 =
21. 21.89 × 35 =
22. 22.31 × 35 =
23. 23.43 × 32 =
24. 24.27 × 11 =
25. 25.16 × 35 =
26. 26.52 × 21 =
27. 27.44 × 32 =
28. 28.41 × 64 =
29. 29.88 × 34 =
30. 30.27 × 14 =
31. 31.77 × 33 =
32. 32.15 × 15 =
33. 33.28 × 21 =
34. 34.43 × 12 =
35. 35.46 × 33 =
36. 36.38 × 64 =
37. 37.58 × 25 =
38. 38.29 × 63 =
39. 39.31 × 23 =
40. 40.48 × 42 =

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