2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 869 · 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. 1.43 × 18 =
2. 2.22 × 72 =
3. 3.32 × 21 =
4. 4.18 × 47 =
5. 5.48 × 21 =
6. 6.19 × 38 =
7. 7.26 × 21 =
8. 8.79 × 19 =
9. 9.38 × 13 =
10. 10.65 × 22 =
11. 11.69 × 19 =
12. 12.18 × 21 =
13. 13.14 × 63 =
14. 14.28 × 13 =
15. 15.36 × 14 =
16. 16.79 × 34 =
17. 17.33 × 31 =
18. 18.79 × 16 =
19. 19.58 × 47 =
20. 20.33 × 24 =
21. 21.34 × 48 =
22. 22.68 × 22 =
23. 23.65 × 12 =
24. 24.23 × 48 =
25. 25.69 × 29 =
26. 26.83 × 31 =
27. 27.67 × 21 =
28. 28.76 × 31 =
29. 29.19 × 19 =
30. 30.24 × 12 =
31. 31.28 × 36 =
32. 32.43 × 24 =
33. 33.49 × 16 =
34. 34.36 × 36 =
35. 35.54 × 33 =
36. 36.59 × 31 =
37. 37.21 × 27 =
38. 38.41 × 15 =
39. 39.23 × 11 =
40. 40.42 × 13 =

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