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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 664 · 40 sums
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The method (Fold and match): Line of symmetry: fold along it and the two halves match. Square 4 lines, rectangle 2, triangle with equal sides 3, regular hexagon 6. Number pattern: check the gaps (+), the times (×) or a growing gap (+1, +2, +3 …).

NameDateTime takenScore ___ / 40
  1. 1.Find the missing number: 18, 24, 30, ?, 42
  2. 2.Find the missing number: 1, 3, 9, ?, 81
  3. 3.Which capital letter has a line of symmetry? (a) Q (b) R (c) M
  4. 4.Find the missing number: 4, 12, ?, 108, 324
  5. 5.Which capital letter has a line of symmetry? (a) L (b) Q (c) U
  6. 6.Find the missing number: 19, 30, 41, 52, ?
  7. 7.Find the missing number: 2, 6, ?, 54, 162
  8. 8.How many lines of symmetry does the capital letter T have?
  9. 9.Which capital letter has no line of symmetry? (a) S (b) U (c) T
  10. 10.Which capital letter has no line of symmetry? (a) W (b) R (c) M
  11. 11.How many lines of symmetry does the capital letter H have?
  12. 12.Find the missing number: 2, 4, 8, 16, ?
  13. 13.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ■
  14. 14.Which capital letter has a line of symmetry? (a) J (b) S (c) W
  15. 15.Which capital letter has a line of symmetry? (a) L (b) X (c) Z
  16. 16.Which capital letter has no line of symmetry? (a) M (b) J (c) T
  17. 17.Find the missing number: 14, 15, 17, ?, 24
  18. 18.Find the missing number: 3, 9, 27, ?, 243
  19. 19.Find the missing number: 6, 7, 9, 12, ?
  20. 20.Find the missing number: 14, 19, 24, 29, ?
  21. 21.Which capital letter has no line of symmetry? (a) X (b) P (c) A
  22. 22.Find the missing number: 4, 11, ?, 25, 32
  23. 23.Find the missing number: 17, 20, 24, 29, ?
  24. 24.Find the missing number: 5, 7, 10, 14, ?
  25. 25.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ★ (b) ▲ (c) ■
  26. 26.Find the missing number: 19, 21, ?, 28, 33
  27. 27.Find the missing number: 4, 16, ?, 40, 52
  28. 28.Find the missing number: 1, 2, 4, ?, 16
  29. 29.Find the missing number: 20, 21, 23, 26, ?
  30. 30.Find the missing number: 17, 20, ?, 29, 35
  31. 31.Find the missing number: 1, 13, ?, 37, 49
  32. 32.Which capital letter has a line of symmetry? (a) Z (b) G (c) H
  33. 33.Find the missing number: 14, 16, ?, 23, 28
  34. 34.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ■ (c) ★
  35. 35.Find the missing number: 2, 6, 18, 54, ?
  36. 36.How many lines of symmetry does a square have?
  37. 37.Find the missing number: ?, 12, 22, 32, 42
  38. 38.Find the missing number: 5, 10, 20, ?, 80
  39. 39.Find the missing number: 7, 8, ?, 13, 17
  40. 40.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ★ (b) ▲ (c) ■

Answer key

  1. 36
  2. 27
  3. M
  4. 36
  5. U
  6. 63
  7. 18
  8. 1
  9. S
  10. R
  11. 2
  12. 32
  13. ●
  14. W
  15. X
  16. J
  17. 20
  18. 81
  19. 16
  20. 34
  21. P
  22. 18
  23. 35
  24. 19
  25. ★
  26. 24
  27. 28
  28. 8
  29. 30
  30. 24
  31. 25
  32. H
  33. 19
  34. ▲
  35. 162
  36. 4
  37. 2
  38. 40
  39. 10
  40. ■

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