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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 486 · 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.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ★ (c) ●
  2. 2.Find the missing number: 14, 17, ?, 26, 32
  3. 3.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ▲ (b) ● (c) ■
  4. 4.How many lines of symmetry does a rectangle that is not a square have?
  5. 5.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ■ (b) ● (c) ★
  6. 6.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ▲ (b) ★ (c) ■
  7. 7.Which capital letter has a line of symmetry? (a) F (b) L (c) W
  8. 8.Find the missing number: 1, 2, 4, ?, 16
  9. 9.Find the missing number: 13, 14, 16, 19, ?
  10. 10.Find the missing number: 12, 23, ?, 45, 56
  11. 11.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ▲ (c) ●
  12. 12.Find the missing number: 16, 18, 21, 25, ?
  13. 13.How many lines of symmetry does the capital letter A have?
  14. 14.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ● (b) ▲ (c) ★
  15. 15.Find the missing number: 5, 7, 10, 14, ?
  16. 16.Find the missing number: 4, 12, ?, 108, 324
  17. 17.Find the missing number: 19, 22, 25, 28, ?
  18. 18.How many lines of symmetry does a regular hexagon have?
  19. 19.Find the missing number: 20, 28, 36, ?, 52
  20. 20.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ★ (c) ■
  21. 21.Find the missing number: 3, 6, 12, ?, 48
  22. 22.Find the missing number: 6, 18, 54, ?, 486
  23. 23.Find the missing number: ?, 15, 25, 35, 45
  24. 24.Find the missing number: 6, 18, 54, 162, ?
  25. 25.Find the missing number: 1, 2, ?, 8, 16
  26. 26.How many lines of symmetry does a regular pentagon have?
  27. 27.Find the missing number: 5, 6, 8, 11, ?
  28. 28.Find the missing number: 6, 11, 16, 21, ?
  29. 29.Find the missing number: 15, 18, 22, ?, 33
  30. 30.Which capital letter has a line of symmetry? (a) F (b) G (c) I
  31. 31.How many lines of symmetry does the capital letter H have?
  32. 32.Which capital letter has no line of symmetry? (a) A (b) V (c) F
  33. 33.Find the missing number: 4, 8, 16, ?, 64
  34. 34.Which capital letter has a line of symmetry? (a) J (b) H (c) S
  35. 35.How many lines of symmetry does the capital letter T have?
  36. 36.Which capital letter has a line of symmetry? (a) X (b) R (c) J
  37. 37.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ★ (c) ▲
  38. 38.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ● (c) ▲
  39. 39.Find the missing number: 1, 3, ?, 10, 15
  40. 40.Find the missing number: 10, 11, 13, ?, 20

Answer key

  1. ■
  2. 21
  3. ▲
  4. 2
  5. ★
  6. ▲
  7. W
  8. 8
  9. 23
  10. 34
  11. ▲
  12. 30
  13. 1
  14. ★
  15. 19
  16. 36
  17. 31
  18. 6
  19. 44
  20. ★
  21. 24
  22. 162
  23. 5
  24. 486
  25. 4
  26. 5
  27. 15
  28. 26
  29. 27
  30. I
  31. 2
  32. F
  33. 32
  34. H
  35. 1
  36. X
  37. ■
  38. ■
  39. 6
  40. 16

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