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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 560 · 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.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ★ (c) ▲
  3. 3.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ■ (b) ★ (c) ▲
  4. 4.Which capital letter has no line of symmetry? (a) J (b) O (c) H
  5. 5.Find the missing number: 1, 10, ?, 28, 37
  6. 6.How many lines of symmetry does a square have?
  7. 7.Find the missing number: 17, 18, 20, 23, ?
  8. 8.Which capital letter has no line of symmetry? (a) H (b) U (c) P
  9. 9.How many lines of symmetry does a regular pentagon have?
  10. 10.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ● (b) ▲ (c) ■
  11. 11.Find the missing number: 16, 19, 23, 28, ?
  12. 12.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ■ (b) ★ (c) ●
  13. 13.Find the missing number: 4, 12, 36, 108, ?
  14. 14.Find the missing number: 1, 3, 9, 27, ?
  15. 15.Find the missing number: 3, ?, 23, 33, 43
  16. 16.Find the missing number: 1, 3, 9, ?, 81
  17. 17.Find the missing number: ?, 15, 22, 29, 36
  18. 18.Find the missing number: 18, 25, 32, 39, ?
  19. 19.Find the missing number: 1, 2, 4, ?, 16
  20. 20.Which capital letter has no line of symmetry? (a) L (b) A (c) V
  21. 21.Find the missing number: 1, 3, ?, 27, 81
  22. 22.Find the missing number: 2, 6, ?, 54, 162
  23. 23.Find the missing number: 7, 9, 12, 16, ?
  24. 24.Find the missing number: 12, 14, 17, ?, 26
  25. 25.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ★ (c) ●
  26. 26.How many lines of symmetry does a regular hexagon have?
  27. 27.Find the missing number: 8, 12, 16, 20, ?
  28. 28.Find the missing number: 14, 15, 17, ?, 24
  29. 29.Find the missing number: 5, 10, ?, 40, 80
  30. 30.Which capital letter has no line of symmetry? (a) A (b) R (c) M
  31. 31.Find the missing number: 12, ?, 20, 24, 28
  32. 32.Which capital letter has no line of symmetry? (a) T (b) F (c) O
  33. 33.How many lines of symmetry does a rectangle that is not a square have?
  34. 34.Find the missing number: ?, 17, 29, 41, 53
  35. 35.How many lines of symmetry does the capital letter T have?
  36. 36.Find the missing number: 3, 6, 12, 24, ?
  37. 37.Find the missing number: 10, ?, 16, 19, 22
  38. 38.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ★ (b) ● (c) ■
  39. 39.Which capital letter has a line of symmetry? (a) R (b) A (c) J
  40. 40.Find the missing number: 6, 18, 54, 162, ?

Answer key

  1. 3
  2. ■
  3. ★
  4. J
  5. 19
  6. 4
  7. 27
  8. P
  9. 5
  10. ■
  11. 34
  12. ■
  13. 324
  14. 81
  15. 13
  16. 27
  17. 8
  18. 46
  19. 8
  20. L
  21. 9
  22. 18
  23. 21
  24. 21
  25. ●
  26. 6
  27. 24
  28. 20
  29. 20
  30. R
  31. 16
  32. F
  33. 2
  34. 5
  35. 1
  36. 48
  37. 13
  38. ●
  39. A
  40. 486

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