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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 609 · 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: 4, 8, 16, ?, 64
  2. 2.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ▲ (b) ■ (c) ●
  3. 3.Which capital letter has no line of symmetry? (a) I (b) L (c) U
  4. 4.Find the missing number: 1, 3, ?, 27, 81
  5. 5.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ★ (b) ■ (c) ●
  6. 6.How many lines of symmetry does a triangle with all sides equal have?
  7. 7.Find the missing number: 5, 7, ?, 14, 19
  8. 8.Which capital letter has no line of symmetry? (a) V (b) I (c) J
  9. 9.Find the missing number: 3, 4, 6, ?, 13
  10. 10.Find the missing number: 2, 4, 8, 16, ?
  11. 11.Find the missing number: 17, 28, 39, 50, ?
  12. 12.Find the missing number: 3, 5, 8, ?, 17
  13. 13.Find the missing number: ?, 18, 22, 26, 30
  14. 14.Find the missing number: 3, 9, 27, 81, ?
  15. 15.How many lines of symmetry does the capital letter H have?
  16. 16.Find the missing number: 4, 5, 7, ?, 14
  17. 17.What comes next? ★ ● ● ★ ● ● ★ ? (a) ★ (b) ■ (c) ●
  18. 18.Find the missing number: 14, 16, ?, 23, 28
  19. 19.How many lines of symmetry does a regular hexagon have?
  20. 20.Find the missing number: 11, ?, 21, 26, 31
  21. 21.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ■ (b) ▲ (c) ★
  22. 22.Find the missing number: ?, 8, 13, 18, 23
  23. 23.Find the missing number: ?, 5, 8, 11, 14
  24. 24.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ● (b) ★ (c) ▲
  25. 25.Find the missing number: 12, ?, 32, 42, 52
  26. 26.Which capital letter has a line of symmetry? (a) L (b) X (c) Q
  27. 27.Find the missing number: 9, 10, ?, 15, 19
  28. 28.Find the missing number: 12, ?, 34, 45, 56
  29. 29.Which capital letter has a line of symmetry? (a) G (b) F (c) W
  30. 30.How many lines of symmetry does a regular pentagon have?
  31. 31.Which capital letter has no line of symmetry? (a) G (b) M (c) A
  32. 32.How many lines of symmetry does a square have?
  33. 33.How many lines of symmetry does the capital letter T have?
  34. 34.Find the missing number: 6, 16, 26, ?, 46
  35. 35.Find the missing number: 13, 15, 18, 22, ?
  36. 36.Find the missing number: 16, 18, ?, 25, 30
  37. 37.Find the missing number: ?, 17, 26, 35, 44
  38. 38.Find the missing number: 5, 12, 19, 26, ?
  39. 39.Find the missing number: 19, 31, 43, ?, 67
  40. 40.Find the missing number: 18, 27, ?, 45, 54

Answer key

  1. 32
  2. ■
  3. L
  4. 9
  5. ★
  6. 3
  7. 10
  8. J
  9. 9
  10. 32
  11. 61
  12. 12
  13. 14
  14. 243
  15. 2
  16. 10
  17. ●
  18. 19
  19. 6
  20. 16
  21. ▲
  22. 3
  23. 2
  24. ★
  25. 22
  26. X
  27. 12
  28. 23
  29. W
  30. 5
  31. G
  32. 4
  33. 1
  34. 36
  35. 27
  36. 21
  37. 8
  38. 33
  39. 55
  40. 36

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