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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 232 · 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.Which capital letter has no line of symmetry? (a) F (b) M (c) X
  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 a triangle with all sides equal have?
  5. 5.Find the missing number: 5, 10, 20, ?, 80
  6. 6.How many lines of symmetry does the capital letter A have?
  7. 7.Find the missing number: 1, 3, ?, 27, 81
  8. 8.Which capital letter has a line of symmetry? (a) S (b) L (c) U
  9. 9.Find the missing number: 6, 7, 9, 12, ?
  10. 10.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ▲ (b) ■ (c) ★
  11. 11.Find the missing number: 5, 15, 45, 135, ?
  12. 12.Which capital letter has a line of symmetry? (a) L (b) I (c) J
  13. 13.Find the missing number: 7, 9, 12, ?, 21
  14. 14.Which capital letter has a line of symmetry? (a) J (b) Q (c) A
  15. 15.How many lines of symmetry does the capital letter T have?
  16. 16.Find the missing number: 2, 4, ?, 16, 32
  17. 17.Find the missing number: 3, 9, ?, 81, 243
  18. 18.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ★ (b) ▲ (c) ●
  19. 19.Which capital letter has no line of symmetry? (a) A (b) L (c) W
  20. 20.Find the missing number: 1, 2, 4, 8, ?
  21. 21.Find the missing number: 4, ?, 26, 37, 48
  22. 22.Find the missing number: 3, 6, ?, 24, 48
  23. 23.Find the missing number: 2, ?, 14, 20, 26
  24. 24.Find the missing number: 4, 12, ?, 108, 324
  25. 25.Find the missing number: 5, 10, ?, 40, 80
  26. 26.Which capital letter has a line of symmetry? (a) S (b) Z (c) O
  27. 27.Which capital letter has a line of symmetry? (a) G (b) H (c) L
  28. 28.Find the missing number: 8, 18, ?, 38, 48
  29. 29.Find the missing number: 1, 3, 9, 27, ?
  30. 30.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ★ (c) ●
  31. 31.Find the missing number: 14, 16, ?, 23, 28
  32. 32.Find the missing number: 14, ?, 30, 38, 46
  33. 33.Find the missing number: 19, 21, ?, 28, 33
  34. 34.Find the missing number: 6, 18, 30, ?, 54
  35. 35.Find the missing number: 19, ?, 25, 28, 31
  36. 36.Find the missing number: 8, ?, 18, 23, 28
  37. 37.How many lines of symmetry does a square have?
  38. 38.Find the missing number: 3, 6, 12, 24, ?
  39. 39.Find the missing number: 18, 20, 23, 27, ?
  40. 40.Find the missing number: 6, 18, 54, ?, 486

Answer key

  1. F
  2. ■
  3. 2
  4. 3
  5. 40
  6. 1
  7. 9
  8. U
  9. 16
  10. ▲
  11. 405
  12. I
  13. 16
  14. A
  15. 1
  16. 8
  17. 27
  18. ●
  19. L
  20. 16
  21. 15
  22. 12
  23. 8
  24. 36
  25. 20
  26. O
  27. H
  28. 28
  29. 81
  30. ●
  31. 19
  32. 22
  33. 24
  34. 42
  35. 22
  36. 13
  37. 4
  38. 48
  39. 32
  40. 162

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