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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 727 · 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.How many lines of symmetry does a regular pentagon have?
  2. 2.How many lines of symmetry does the capital letter T have?
  3. 3.Find the missing number: ?, 22, 34, 46, 58
  4. 4.How many lines of symmetry does a square have?
  5. 5.Which capital letter has a line of symmetry? (a) L (b) P (c) U
  6. 6.How many lines of symmetry does a regular hexagon have?
  7. 7.Find the missing number: 14, ?, 20, 23, 26
  8. 8.Which capital letter has a line of symmetry? (a) G (b) Q (c) V
  9. 9.How many lines of symmetry does a triangle with all sides equal have?
  10. 10.Find the missing number: ?, 6, 11, 16, 21
  11. 11.Find the missing number: 5, 8, ?, 17, 23
  12. 12.Find the missing number: 3, 9, ?, 81, 243
  13. 13.Find the missing number: 16, 22, 28, 34, ?
  14. 14.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ▲ (c) ●
  15. 15.Find the missing number: 19, 21, 24, 28, ?
  16. 16.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ● (b) ■ (c) ▲
  17. 17.Find the missing number: 12, ?, 28, 36, 44
  18. 18.Find the missing number: ?, 16, 23, 30, 37
  19. 19.Find the missing number: ?, 15, 24, 33, 42
  20. 20.Find the missing number: 13, 15, 18, ?, 27
  21. 21.How many lines of symmetry does a rectangle that is not a square have?
  22. 22.Find the missing number: ?, 25, 37, 49, 61
  23. 23.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ★ (b) ■ (c) ▲
  24. 24.Find the missing number: 1, 3, 6, ?, 15
  25. 25.Find the missing number: 18, 20, 23, ?, 32
  26. 26.Find the missing number: 8, 10, ?, 17, 22
  27. 27.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  28. 28.How many lines of symmetry does the capital letter A have?
  29. 29.Find the missing number: 18, 20, 23, 27, ?
  30. 30.Find the missing number: 20, 21, 23, 26, ?
  31. 31.Find the missing number: 3, 5, 8, ?, 17
  32. 32.Find the missing number: 2, 4, 8, 16, ?
  33. 33.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ▲ (b) ● (c) ★
  34. 34.Find the missing number: 20, 21, 23, ?, 30
  35. 35.Find the missing number: 19, 25, ?, 37, 43
  36. 36.Which capital letter has no line of symmetry? (a) L (b) W (c) A
  37. 37.Find the missing number: 14, 18, 22, 26, ?
  38. 38.What comes next? ● ● ★ ● ● ★ ● ? (a) ▲ (b) ● (c) ★
  39. 39.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ★ (c) ■
  40. 40.Find the missing number: 8, 12, 16, ?, 24

Answer key

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

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