2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 916 · 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 × 18 =
2. 2.32 × 18 =
3. 3.26 × 12 =
4. 4.56 × 22 =
5. 5.89 × 18 =
6. 6.44 × 32 =
7. 7.28 × 21 =
8. 8.89 × 46 =
9. 9.48 × 15 =
10. 10.68 × 29 =
11. 11.38 × 41 =
12. 12.61 × 13 =
13. 13.29 × 18 =
14. 14.47 × 32 =
15. 15.36 × 21 =
16. 16.15 × 45 =
17. 17.69 × 24 =
18. 18.26 × 16 =
19. 19.29 × 42 =
20. 20.18 × 47 =
21. 21.87 × 33 =
22. 22.29 × 21 =
23. 23.76 × 11 =
24. 24.19 × 14 =
25. 25.45 × 15 =
26. 26.36 × 11 =
27. 27.59 × 17 =
28. 28.37 × 14 =
29. 29.88 × 32 =
30. 30.34 × 24 =
31. 31.19 × 12 =
32. 32.49 × 15 =
33. 33.43 × 21 =
34. 34.68 × 38 =
35. 35.48 × 18 =
36. 36.52 × 13 =
37. 37.16 × 21 =
38. 38.38 × 36 =
39. 39.35 × 21 =
40. 40.36 × 14 =

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