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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 615 · 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.Find the missing number: 16, 20, ?, 28, 32
  2. 2.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  3. 3.Which capital letter has a line of symmetry? (a) G (b) Z (c) H
  4. 4.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ■ (b) ▲ (c) ●
  5. 5.Which capital letter has no line of symmetry? (a) M (b) G (c) O
  6. 6.Find the missing number: 2, 4, 8, ?, 32
  7. 7.How many lines of symmetry does a regular pentagon have?
  8. 8.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ● (c) ▲
  9. 9.Find the missing number: 3, ?, 9, 12, 15
  10. 10.How many lines of symmetry does a triangle with all sides equal have?
  11. 11.Find the missing number: 11, 12, 14, 17, ?
  12. 12.Find the missing number: 15, 17, 20, 24, ?
  13. 13.How many lines of symmetry does the capital letter T have?
  14. 14.Find the missing number: 16, ?, 24, 28, 32
  15. 15.How many lines of symmetry does a square have?
  16. 16.Which capital letter has a line of symmetry? (a) G (b) J (c) T
  17. 17.Find the missing number: 9, 10, 12, 15, ?
  18. 18.Which capital letter has a line of symmetry? (a) A (b) G (c) P
  19. 19.Find the missing number: 5, 15, 45, 135, ?
  20. 20.What comes next? ● ● ■ ● ● ■ ● ? (a) ★ (b) ■ (c) ●
  21. 21.Find the missing number: 2, 6, 18, 54, ?
  22. 22.Find the missing number: ?, 21, 27, 33, 39
  23. 23.Find the missing number: 6, 12, 24, ?, 96
  24. 24.Find the missing number: 4, 12, ?, 108, 324
  25. 25.Find the missing number: 2, 6, ?, 54, 162
  26. 26.Find the missing number: ?, 11, 16, 21, 26
  27. 27.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ★ (b) ▲ (c) ■
  28. 28.Find the missing number: ?, 18, 21, 24, 27
  29. 29.Find the missing number: 14, 18, 22, 26, ?
  30. 30.Find the missing number: 11, 17, 23, 29, ?
  31. 31.Find the missing number: ?, 19, 23, 27, 31
  32. 32.Find the missing number: 6, 9, 13, 18, ?
  33. 33.Find the missing number: 6, 12, 24, 48, ?
  34. 34.Which capital letter has a line of symmetry? (a) I (b) G (c) Q
  35. 35.Find the missing number: 19, 24, 29, 34, ?
  36. 36.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ● (b) ▲ (c) ★
  37. 37.Find the missing number: 6, 7, ?, 12, 16
  38. 38.Find the missing number: ?, 23, 33, 43, 53
  39. 39.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ▲ (c) ■
  40. 40.How many lines of symmetry does a rectangle that is not a square have?

Answer key

  1. 24
  2. ★
  3. H
  4. ●
  5. G
  6. 16
  7. 5
  8. ■
  9. 6
  10. 3
  11. 21
  12. 29
  13. 1
  14. 20
  15. 4
  16. T
  17. 19
  18. A
  19. 405
  20. ●
  21. 162
  22. 15
  23. 48
  24. 36
  25. 18
  26. 6
  27. ▲
  28. 15
  29. 30
  30. 35
  31. 15
  32. 24
  33. 96
  34. I
  35. 39
  36. ●
  37. 9
  38. 13
  39. ▲
  40. 2

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