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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 320 · 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: 19, ?, 35, 43, 51
  2. 2.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ▲ (c) ■
  3. 3.How many lines of symmetry does a rectangle that is not a square have?
  4. 4.How many lines of symmetry does the capital letter H have?
  5. 5.Find the missing number: 1, 2, 4, 8, ?
  6. 6.Find the missing number: 19, 24, 29, 34, ?
  7. 7.Find the missing number: 3, 9, ?, 81, 243
  8. 8.Which capital letter has a line of symmetry? (a) V (b) P (c) Z
  9. 9.Find the missing number: ?, 14, 21, 28, 35
  10. 10.How many lines of symmetry does the capital letter A have?
  11. 11.Find the missing number: 1, 3, 9, ?, 81
  12. 12.Find the missing number: 4, 7, ?, 13, 16
  13. 13.Find the missing number: 2, 6, ?, 54, 162
  14. 14.Find the missing number: 4, 7, 11, 16, ?
  15. 15.Find the missing number: 9, 12, 16, 21, ?
  16. 16.How many lines of symmetry does a triangle with all sides equal have?
  17. 17.Find the missing number: 15, 24, 33, ?, 51
  18. 18.Find the missing number: 6, ?, 14, 18, 22
  19. 19.Find the missing number: 18, ?, 28, 33, 38
  20. 20.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ● (c) ★
  21. 21.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ■
  22. 22.Find the missing number: 1, 2, 4, ?, 16
  23. 23.Which capital letter has a line of symmetry? (a) R (b) H (c) P
  24. 24.Which capital letter has a line of symmetry? (a) L (b) G (c) X
  25. 25.Find the missing number: 4, 7, ?, 16, 22
  26. 26.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ■ (b) ● (c) ★
  27. 27.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ▲ (c) ■
  28. 28.Find the missing number: 1, 2, ?, 8, 16
  29. 29.Which capital letter has a line of symmetry? (a) P (b) W (c) F
  30. 30.Which capital letter has a line of symmetry? (a) F (b) L (c) I
  31. 31.Find the missing number: 13, 14, 16, ?, 23
  32. 32.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ▲ (c) ★
  33. 33.Find the missing number: 4, 12, ?, 108, 324
  34. 34.Find the missing number: 7, 19, 31, ?, 55
  35. 35.Find the missing number: 1, 3, 6, ?, 15
  36. 36.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ● (b) ■ (c) ★
  37. 37.How many lines of symmetry does a regular pentagon have?
  38. 38.Find the missing number: 2, 4, ?, 16, 32
  39. 39.Find the missing number: 6, 18, 54, 162, ?
  40. 40.Which capital letter has a line of symmetry? (a) R (b) L (c) T

Answer key

  1. 27
  2. ■
  3. 2
  4. 2
  5. 16
  6. 39
  7. 27
  8. V
  9. 7
  10. 1
  11. 27
  12. 10
  13. 18
  14. 22
  15. 27
  16. 3
  17. 42
  18. 10
  19. 23
  20. ★
  21. ★
  22. 8
  23. H
  24. X
  25. 11
  26. ★
  27. ▲
  28. 4
  29. W
  30. I
  31. 19
  32. ▲
  33. 36
  34. 43
  35. 10
  36. ★
  37. 5
  38. 8
  39. 486
  40. T

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