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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 182 · 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: 6, 18, 54, 162, ?
  3. 3.How many lines of symmetry does a regular hexagon have?
  4. 4.Find the missing number: 17, 19, 22, ?, 31
  5. 5.Find the missing number: 7, 8, 10, ?, 17
  6. 6.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ● (c) ■
  7. 7.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ▲ (b) ● (c) ★
  8. 8.Which capital letter has a line of symmetry? (a) P (b) F (c) W
  9. 9.Find the missing number: 19, 31, 43, 55, ?
  10. 10.Find the missing number: 1, 3, 9, 27, ?
  11. 11.How many lines of symmetry does a triangle with all sides equal have?
  12. 12.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ★ (c) ▲
  13. 13.Find the missing number: 12, 19, ?, 33, 40
  14. 14.Find the missing number: 10, 21, 32, ?, 54
  15. 15.Find the missing number: ?, 6, 9, 12, 15
  16. 16.Find the missing number: 4, 13, 22, ?, 40
  17. 17.Find the missing number: 12, 14, 17, ?, 26
  18. 18.Find the missing number: 6, 12, 24, ?, 96
  19. 19.How many lines of symmetry does the capital letter A have?
  20. 20.Find the missing number: 15, 16, ?, 21, 25
  21. 21.How many lines of symmetry does a rectangle that is not a square have?
  22. 22.How many lines of symmetry does a square have?
  23. 23.Find the missing number: 3, 6, ?, 15, 21
  24. 24.Which capital letter has a line of symmetry? (a) G (b) L (c) H
  25. 25.Which capital letter has no line of symmetry? (a) X (b) F (c) A
  26. 26.Find the missing number: 15, 24, 33, 42, ?
  27. 27.Find the missing number: 16, 28, ?, 52, 64
  28. 28.Find the missing number: 5, 10, ?, 40, 80
  29. 29.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ★ (c) ■
  30. 30.Find the missing number: 9, 11, 14, ?, 23
  31. 31.Find the missing number: 6, 12, ?, 48, 96
  32. 32.Find the missing number: 1, 3, ?, 27, 81
  33. 33.Which capital letter has a line of symmetry? (a) G (b) A (c) R
  34. 34.Which capital letter has no line of symmetry? (a) X (b) H (c) Q
  35. 35.Find the missing number: 14, 17, ?, 26, 32
  36. 36.Find the missing number: 5, 15, ?, 135, 405
  37. 37.Find the missing number: ?, 15, 21, 27, 33
  38. 38.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ▲ (c) ★
  39. 39.Find the missing number: 5, 6, ?, 11, 15
  40. 40.Find the missing number: 14, 18, 22, ?, 30

Answer key

  1. ●
  2. 486
  3. 6
  4. 26
  5. 13
  6. ▲
  7. ●
  8. W
  9. 67
  10. 81
  11. 3
  12. ★
  13. 26
  14. 43
  15. 3
  16. 31
  17. 21
  18. 48
  19. 1
  20. 18
  21. 2
  22. 4
  23. 10
  24. H
  25. F
  26. 51
  27. 40
  28. 20
  29. ■
  30. 18
  31. 24
  32. 9
  33. A
  34. Q
  35. 21
  36. 45
  37. 9
  38. ▲
  39. 8
  40. 26

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