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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 427 · 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: ?, 30, 40, 50, 60
  2. 2.How many lines of symmetry does a regular pentagon have?
  3. 3.Which capital letter has a line of symmetry? (a) S (b) Q (c) X
  4. 4.Which capital letter has a line of symmetry? (a) G (b) L (c) A
  5. 5.Which capital letter has no line of symmetry? (a) T (b) U (c) G
  6. 6.Which capital letter has a line of symmetry? (a) S (b) M (c) P
  7. 7.Find the missing number: 5, 6, 8, ?, 15
  8. 8.Which capital letter has no line of symmetry? (a) H (b) W (c) L
  9. 9.Find the missing number: 5, 6, 8, 11, ?
  10. 10.Which capital letter has no line of symmetry? (a) U (b) V (c) P
  11. 11.Find the missing number: 15, 20, 25, ?, 35
  12. 12.Find the missing number: 6, 13, ?, 27, 34
  13. 13.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ★ (b) ■ (c) ▲
  14. 14.Find the missing number: 5, 8, 11, 14, ?
  15. 15.Find the missing number: 1, 3, 9, ?, 81
  16. 16.How many lines of symmetry does a rectangle that is not a square have?
  17. 17.Which capital letter has a line of symmetry? (a) S (b) Z (c) T
  18. 18.How many lines of symmetry does a square have?
  19. 19.Find the missing number: 6, 18, 54, ?, 486
  20. 20.Find the missing number: 1, 3, ?, 27, 81
  21. 21.Find the missing number: 20, 22, 25, ?, 34
  22. 22.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ● (b) ▲ (c) ■
  23. 23.Find the missing number: 15, 17, 20, 24, ?
  24. 24.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ▲ (c) ★
  25. 25.Which capital letter has a line of symmetry? (a) H (b) L (c) Z
  26. 26.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ★ (b) ▲ (c) ●
  27. 27.How many lines of symmetry does the capital letter T have?
  28. 28.Find the missing number: 2, 6, 18, ?, 162
  29. 29.How many lines of symmetry does a regular hexagon have?
  30. 30.Find the missing number: 4, 12, 36, 108, ?
  31. 31.Find the missing number: 14, 15, ?, 20, 24
  32. 32.Find the missing number: 3, 6, ?, 15, 21
  33. 33.Find the missing number: 13, 16, 20, 25, ?
  34. 34.Find the missing number: 5, 10, 20, 40, ?
  35. 35.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ● (c) ▲
  36. 36.Find the missing number: 4, ?, 14, 19, 24
  37. 37.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ■ (c) ▲
  38. 38.How many lines of symmetry does the capital letter H have?
  39. 39.Find the missing number: 6, 17, ?, 39, 50
  40. 40.Find the missing number: 1, 3, 6, 10, ?

Answer key

  1. 20
  2. 5
  3. X
  4. A
  5. G
  6. M
  7. 11
  8. L
  9. 15
  10. P
  11. 30
  12. 20
  13. ★
  14. 17
  15. 27
  16. 2
  17. T
  18. 4
  19. 162
  20. 9
  21. 29
  22. ■
  23. 29
  24. ▲
  25. H
  26. ●
  27. 1
  28. 54
  29. 6
  30. 324
  31. 17
  32. 10
  33. 31
  34. 80
  35. ▲
  36. 9
  37. ▲
  38. 2
  39. 28
  40. 15

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