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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 514 · 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.Find the missing number: 18, 21, 25, 30, ?
  3. 3.Find the missing number: 1, 2, 4, ?, 16
  4. 4.How many lines of symmetry does the capital letter T have?
  5. 5.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ● (b) ■ (c) ★
  6. 6.How many lines of symmetry does the capital letter A have?
  7. 7.Find the missing number: 4, 9, 14, ?, 24
  8. 8.Find the missing number: 10, ?, 30, 40, 50
  9. 9.Find the missing number: 5, 9, 13, ?, 21
  10. 10.Which capital letter has a line of symmetry? (a) G (b) X (c) P
  11. 11.Find the missing number: 3, 5, 8, ?, 17
  12. 12.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ■
  13. 13.How many lines of symmetry does a square have?
  14. 14.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ▲ (b) ★ (c) ■
  15. 15.Find the missing number: 20, 22, ?, 29, 34
  16. 16.Find the missing number: 10, 16, 22, 28, ?
  17. 17.How many lines of symmetry does a regular hexagon have?
  18. 18.Find the missing number: 15, 17, ?, 24, 29
  19. 19.Find the missing number: 4, 12, ?, 108, 324
  20. 20.Find the missing number: 4, 8, ?, 32, 64
  21. 21.How many lines of symmetry does the capital letter H have?
  22. 22.Find the missing number: 10, 11, 13, ?, 20
  23. 23.Which capital letter has a line of symmetry? (a) I (b) J (c) G
  24. 24.Find the missing number: 6, 18, 54, ?, 486
  25. 25.Find the missing number: 7, 18, ?, 40, 51
  26. 26.Find the missing number: 6, 12, 24, ?, 96
  27. 27.Which capital letter has no line of symmetry? (a) I (b) W (c) S
  28. 28.Find the missing number: 9, 21, 33, 45, ?
  29. 29.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ★ (c) ■
  30. 30.Find the missing number: 13, 18, ?, 28, 33
  31. 31.Find the missing number: 5, 6, ?, 11, 15
  32. 32.Find the missing number: 1, 3, 9, 27, ?
  33. 33.Find the missing number: 18, 21, 24, 27, ?
  34. 34.Which capital letter has no line of symmetry? (a) X (b) P (c) O
  35. 35.Find the missing number: 6, 7, ?, 12, 16
  36. 36.How many lines of symmetry does a triangle with all sides equal have?
  37. 37.Find the missing number: 3, 6, ?, 24, 48
  38. 38.Find the missing number: ?, 22, 34, 46, 58
  39. 39.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ★ (b) ■ (c) ▲
  40. 40.Which capital letter has a line of symmetry? (a) F (b) S (c) V

Answer key

  1. 5
  2. 36
  3. 8
  4. 1
  5. ★
  6. 1
  7. 19
  8. 20
  9. 17
  10. X
  11. 12
  12. ★
  13. 4
  14. ★
  15. 25
  16. 34
  17. 6
  18. 20
  19. 36
  20. 16
  21. 2
  22. 16
  23. I
  24. 162
  25. 29
  26. 48
  27. S
  28. 57
  29. ▲
  30. 23
  31. 8
  32. 81
  33. 30
  34. P
  35. 9
  36. 3
  37. 12
  38. 10
  39. ■
  40. V

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