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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 704 · 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 the capital letter T have?
  2. 2.Find the missing number: 4, 6, 9, ?, 18
  3. 3.Find the missing number: 9, 10, 12, 15, ?
  4. 4.Which capital letter has no line of symmetry? (a) P (b) I (c) X
  5. 5.How many lines of symmetry does the capital letter A have?
  6. 6.Find the missing number: 13, ?, 23, 28, 33
  7. 7.Find the missing number: 4, 7, ?, 16, 22
  8. 8.How many lines of symmetry does a rectangle that is not a square have?
  9. 9.Find the missing number: 6, 18, 54, ?, 486
  10. 10.Find the missing number: 3, 9, 15, ?, 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: 19, 20, ?, 25, 29
  14. 14.Find the missing number: ?, 19, 28, 37, 46
  15. 15.How many lines of symmetry does a square have?
  16. 16.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ★ (c) ▲
  17. 17.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ★ (b) ■ (c) ▲
  18. 18.How many lines of symmetry does a regular hexagon have?
  19. 19.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ● (c) ★
  20. 20.Which capital letter has a line of symmetry? (a) L (b) F (c) H
  21. 21.How many lines of symmetry does a regular pentagon have?
  22. 22.Find the missing number: 12, 21, ?, 39, 48
  23. 23.Find the missing number: 5, 8, 12, ?, 23
  24. 24.Find the missing number: 6, 12, 24, ?, 96
  25. 25.Find the missing number: 4, 8, 16, ?, 64
  26. 26.Find the missing number: 6, 18, 54, 162, ?
  27. 27.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ▲ (b) ★ (c) ■
  28. 28.Find the missing number: 5, 10, 20, ?, 80
  29. 29.Which capital letter has a line of symmetry? (a) S (b) Z (c) A
  30. 30.Find the missing number: 2, 6, ?, 54, 162
  31. 31.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  32. 32.Which capital letter has no line of symmetry? (a) A (b) L (c) O
  33. 33.Find the missing number: ?, 16, 19, 22, 25
  34. 34.Find the missing number: 12, 13, ?, 18, 22
  35. 35.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  36. 36.Find the missing number: 5, 10, ?, 40, 80
  37. 37.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ■ (b) ● (c) ▲
  38. 38.Find the missing number: 13, 15, 18, ?, 27
  39. 39.Find the missing number: 2, 4, 8, ?, 32
  40. 40.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ■ (b) ★ (c) ●

Answer key

  1. 1
  2. 13
  3. 19
  4. P
  5. 1
  6. 18
  7. 11
  8. 2
  9. 162
  10. 21
  11. 3
  12. ■
  13. 22
  14. 10
  15. 4
  16. ■
  17. ▲
  18. 6
  19. ★
  20. H
  21. 5
  22. 30
  23. 17
  24. 48
  25. 32
  26. 486
  27. ★
  28. 40
  29. A
  30. 18
  31. ★
  32. L
  33. 13
  34. 15
  35. ■
  36. 20
  37. ▲
  38. 22
  39. 16
  40. ●

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