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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 724 · 40 sums
TalentJR

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: 5, 6, 8, 11, ?
  2. 2.Find the missing number: 6, 7, ?, 12, 16
  3. 3.Find the missing number: 18, 29, ?, 51, 62
  4. 4.Find the missing number: 3, 6, ?, 24, 48
  5. 5.How many lines of symmetry does a regular pentagon have?
  6. 6.Find the missing number: 13, 14, 16, ?, 23
  7. 7.Find the missing number: 13, 16, 20, 25, ?
  8. 8.Which capital letter has a line of symmetry? (a) Z (b) Q (c) M
  9. 9.Find the missing number: 2, 6, 18, ?, 162
  10. 10.Find the missing number: 20, 22, ?, 29, 34
  11. 11.Find the missing number: 2, 4, 8, ?, 32
  12. 12.Which capital letter has a line of symmetry? (a) R (b) J (c) W
  13. 13.How many lines of symmetry does a triangle with all sides equal have?
  14. 14.Find the missing number: 7, 13, 19, 25, ?
  15. 15.Find the missing number: 10, 12, ?, 19, 24
  16. 16.How many lines of symmetry does a square have?
  17. 17.Find the missing number: ?, 20, 24, 28, 32
  18. 18.Find the missing number: 13, ?, 33, 43, 53
  19. 19.Find the missing number: 12, 17, 22, 27, ?
  20. 20.Which capital letter has no line of symmetry? (a) I (b) T (c) Q
  21. 21.How many lines of symmetry does the capital letter T have?
  22. 22.Which capital letter has a line of symmetry? (a) T (b) G (c) Z
  23. 23.Find the missing number: 1, 4, ?, 13, 19
  24. 24.Find the missing number: ?, 24, 29, 34, 39
  25. 25.Find the missing number: 10, 16, ?, 28, 34
  26. 26.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ★ (c) ●
  27. 27.Which capital letter has no line of symmetry? (a) H (b) F (c) W
  28. 28.Find the missing number: 1, 3, 9, 27, ?
  29. 29.Find the missing number: 4, 5, 7, ?, 14
  30. 30.How many lines of symmetry does the capital letter A have?
  31. 31.How many lines of symmetry does a regular hexagon have?
  32. 32.Find the missing number: 4, 8, ?, 32, 64
  33. 33.Find the missing number: 10, 12, 15, ?, 24
  34. 34.Find the missing number: 19, 22, 25, ?, 31
  35. 35.Find the missing number: 20, ?, 30, 35, 40
  36. 36.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ● (b) ★ (c) ▲
  37. 37.Find the missing number: ?, 8, 13, 18, 23
  38. 38.How many lines of symmetry does a rectangle that is not a square have?
  39. 39.Which capital letter has a line of symmetry? (a) X (b) J (c) G
  40. 40.Find the missing number: 5, 15, 45, ?, 405

Answer key

  1. 15
  2. 9
  3. 40
  4. 12
  5. 5
  6. 19
  7. 31
  8. M
  9. 54
  10. 25
  11. 16
  12. W
  13. 3
  14. 31
  15. 15
  16. 4
  17. 16
  18. 23
  19. 32
  20. Q
  21. 1
  22. T
  23. 8
  24. 19
  25. 22
  26. ★
  27. F
  28. 81
  29. 10
  30. 1
  31. 6
  32. 16
  33. 19
  34. 28
  35. 25
  36. ▲
  37. 3
  38. 2
  39. X
  40. 135

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