2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 586 · 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. 1.19 × 31 =
2. 2.76 × 21 =
3. 3.38 × 19 =
4. 4.12 × 12 =
5. 5.16 × 48 =
6. 6.41 × 54 =
7. 7.72 × 14 =
8. 8.36 × 12 =
9. 9.89 × 22 =
10. 10.43 × 14 =
11. 11.86 × 32 =
12. 12.61 × 31 =
13. 13.68 × 39 =
14. 14.39 × 23 =
15. 15.24 × 56 =
16. 16.59 × 14 =
17. 17.41 × 27 =
18. 18.35 × 32 =
19. 19.86 × 24 =
20. 20.31 × 35 =
21. 21.28 × 44 =
22. 22.53 × 32 =
23. 23.21 × 12 =
24. 24.46 × 34 =
25. 25.73 × 14 =
26. 26.44 × 42 =
27. 27.37 × 18 =
28. 28.44 × 21 =
29. 29.35 × 31 =
30. 30.79 × 44 =
31. 31.22 × 11 =
32. 32.33 × 13 =
33. 33.26 × 14 =
34. 34.55 × 21 =
35. 35.63 × 21 =
36. 36.39 × 42 =
37. 37.57 × 22 =
38. 38.79 × 43 =
39. 39.19 × 16 =
40. 40.52 × 22 =

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