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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 671 · 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 triangle with all sides equal have?
  2. 2.How many lines of symmetry does a square have?
  3. 3.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ▲ (c) ●
  4. 4.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ■ (c) ●
  5. 5.Find the missing number: 16, 19, 23, ?, 34
  6. 6.Find the missing number: 13, 20, ?, 34, 41
  7. 7.Which capital letter has a line of symmetry? (a) P (b) X (c) L
  8. 8.Find the missing number: 3, 6, ?, 24, 48
  9. 9.Which capital letter has a line of symmetry? (a) L (b) S (c) H
  10. 10.How many lines of symmetry does a regular hexagon have?
  11. 11.Find the missing number: 6, 16, 26, 36, ?
  12. 12.Which capital letter has a line of symmetry? (a) W (b) L (c) J
  13. 13.Find the missing number: 2, 6, 10, ?, 18
  14. 14.Find the missing number: 17, ?, 27, 32, 37
  15. 15.Find the missing number: 2, 4, ?, 11, 16
  16. 16.How many lines of symmetry does the capital letter H have?
  17. 17.Find the missing number: 14, 15, 17, ?, 24
  18. 18.Find the missing number: 6, 18, 54, ?, 486
  19. 19.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ▲ (c) ●
  20. 20.Which capital letter has a line of symmetry? (a) I (b) G (c) R
  21. 21.Find the missing number: 9, 10, 12, 15, ?
  22. 22.Find the missing number: 6, 18, ?, 162, 486
  23. 23.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ■ (c) ★
  24. 24.How many lines of symmetry does the capital letter T have?
  25. 25.Find the missing number: 9, 18, 27, ?, 45
  26. 26.Find the missing number: 5, 10, 20, ?, 80
  27. 27.Find the missing number: 1, 3, 9, 27, ?
  28. 28.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ■ (c) ▲
  29. 29.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ★ (c) ▲
  30. 30.Find the missing number: ?, 20, 27, 34, 41
  31. 31.Find the missing number: 4, 8, 16, ?, 64
  32. 32.Find the missing number: 2, 4, 8, ?, 32
  33. 33.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ● (c) ★
  34. 34.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ★ (b) ● (c) ■
  35. 35.Find the missing number: 1, 2, 4, ?, 11
  36. 36.Find the missing number: 20, 28, 36, ?, 52
  37. 37.Which capital letter has no line of symmetry? (a) X (b) S (c) H
  38. 38.Find the missing number: 2, 4, ?, 16, 32
  39. 39.How many lines of symmetry does the capital letter A have?
  40. 40.How many lines of symmetry does a rectangle that is not a square have?

Answer key

  1. 3
  2. 4
  3. ▲
  4. ■
  5. 28
  6. 27
  7. X
  8. 12
  9. H
  10. 6
  11. 46
  12. W
  13. 14
  14. 22
  15. 7
  16. 2
  17. 20
  18. 162
  19. ■
  20. I
  21. 19
  22. 54
  23. ■
  24. 1
  25. 36
  26. 40
  27. 81
  28. ●
  29. ▲
  30. 13
  31. 32
  32. 16
  33. ★
  34. ■
  35. 7
  36. 44
  37. S
  38. 8
  39. 1
  40. 2

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