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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 211 · 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 rectangle that is not a square have?
  2. 2.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ■ (b) ▲ (c) ★
  3. 3.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ● (c) ▲
  4. 4.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ★ (b) ▲ (c) ●
  5. 5.How many lines of symmetry does a square have?
  6. 6.Which capital letter has a line of symmetry? (a) I (b) L (c) G
  7. 7.How many lines of symmetry does a triangle with all sides equal have?
  8. 8.Which capital letter has no line of symmetry? (a) M (b) Q (c) W
  9. 9.Find the missing number: 3, 9, 27, ?, 243
  10. 10.Find the missing number: 20, 23, 27, ?, 38
  11. 11.Find the missing number: 1, 7, 13, 19, ?
  12. 12.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ★ (c) ●
  13. 13.Find the missing number: 6, 11, ?, 21, 26
  14. 14.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ★ (c) ▲
  15. 15.Find the missing number: 3, 6, 12, 24, ?
  16. 16.Find the missing number: 1, 4, ?, 10, 13
  17. 17.Find the missing number: 5, 10, 20, 40, ?
  18. 18.How many lines of symmetry does the capital letter A have?
  19. 19.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ■ (c) ▲
  20. 20.Find the missing number: 1, 5, 9, ?, 17
  21. 21.Find the missing number: 19, 25, ?, 37, 43
  22. 22.Find the missing number: 14, 16, 19, ?, 28
  23. 23.How many lines of symmetry does the capital letter T have?
  24. 24.Find the missing number: 6, 7, 9, 12, ?
  25. 25.Find the missing number: 20, 30, 40, 50, ?
  26. 26.How many lines of symmetry does a regular hexagon have?
  27. 27.Find the missing number: 3, 9, ?, 81, 243
  28. 28.Find the missing number: 20, 23, 27, 32, ?
  29. 29.Find the missing number: 7, 10, 14, 19, ?
  30. 30.Find the missing number: 7, 9, 12, 16, ?
  31. 31.How many lines of symmetry does a regular pentagon have?
  32. 32.Find the missing number: 1, 3, 9, ?, 81
  33. 33.Find the missing number: 10, ?, 18, 22, 26
  34. 34.Which capital letter has a line of symmetry? (a) Q (b) M (c) R
  35. 35.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ■ (b) ● (c) ★
  36. 36.Find the missing number: 12, 23, 34, ?, 56
  37. 37.Find the missing number: 1, 3, ?, 27, 81
  38. 38.Find the missing number: 19, 22, 26, ?, 37
  39. 39.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ■ (c) ●
  40. 40.Which capital letter has no line of symmetry? (a) O (b) L (c) H

Answer key

  1. 2
  2. ★
  3. ▲
  4. ★
  5. 4
  6. I
  7. 3
  8. Q
  9. 81
  10. 32
  11. 25
  12. ▲
  13. 16
  14. ▲
  15. 48
  16. 7
  17. 80
  18. 1
  19. ■
  20. 13
  21. 31
  22. 23
  23. 1
  24. 16
  25. 60
  26. 6
  27. 27
  28. 38
  29. 25
  30. 21
  31. 5
  32. 27
  33. 14
  34. M
  35. ●
  36. 45
  37. 9
  38. 31
  39. ●
  40. L

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