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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 645 · 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, 19, 23, 28, ?
  2. 2.Which capital letter has no line of symmetry? (a) A (b) L (c) X
  3. 3.Find the missing number: 1, 3, ?, 10, 15
  4. 4.Find the missing number: 1, 5, 9, ?, 17
  5. 5.Which capital letter has a line of symmetry? (a) L (b) Q (c) W
  6. 6.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ■ (b) ★ (c) ●
  7. 7.How many lines of symmetry does a regular hexagon have?
  8. 8.Which capital letter has no line of symmetry? (a) Q (b) X (c) H
  9. 9.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ■ (b) ● (c) ★
  10. 10.Find the missing number: 10, ?, 16, 19, 22
  11. 11.Which capital letter has a line of symmetry? (a) P (b) Q (c) I
  12. 12.Find the missing number: 5, 6, 8, 11, ?
  13. 13.How many lines of symmetry does the capital letter T have?
  14. 14.Find the missing number: 5, 10, ?, 40, 80
  15. 15.Which capital letter has a line of symmetry? (a) A (b) G (c) L
  16. 16.Find the missing number: 6, 9, ?, 18, 24
  17. 17.Find the missing number: ?, 22, 25, 28, 31
  18. 18.Find the missing number: 4, 8, 16, ?, 64
  19. 19.Find the missing number: ?, 20, 31, 42, 53
  20. 20.Find the missing number: 2, 7, 12, 17, ?
  21. 21.Find the missing number: 2, 4, 7, 11, ?
  22. 22.Find the missing number: 8, 17, ?, 35, 44
  23. 23.Find the missing number: 3, 9, ?, 81, 243
  24. 24.Find the missing number: 7, 8, ?, 13, 17
  25. 25.Find the missing number: 7, 9, 12, 16, ?
  26. 26.Find the missing number: 14, 17, 21, ?, 32
  27. 27.Find the missing number: 1, 10, 19, 28, ?
  28. 28.Find the missing number: 2, 6, 18, 54, ?
  29. 29.Which capital letter has a line of symmetry? (a) X (b) G (c) Q
  30. 30.Find the missing number: 13, 14, ?, 19, 23
  31. 31.Find the missing number: 3, 9, 27, ?, 243
  32. 32.Find the missing number: 6, 18, 54, ?, 486
  33. 33.How many lines of symmetry does a regular pentagon have?
  34. 34.Find the missing number: 10, 11, 13, 16, ?
  35. 35.Which capital letter has no line of symmetry? (a) V (b) U (c) Z
  36. 36.Find the missing number: 18, 19, 21, 24, ?
  37. 37.Find the missing number: 4, 5, ?, 10, 14
  38. 38.Find the missing number: 15, 17, 20, 24, ?
  39. 39.Find the missing number: 15, 18, 22, 27, ?
  40. 40.How many lines of symmetry does a rectangle that is not a square have?

Answer key

  1. 34
  2. L
  3. 6
  4. 13
  5. W
  6. ★
  7. 6
  8. Q
  9. ★
  10. 13
  11. I
  12. 15
  13. 1
  14. 20
  15. A
  16. 13
  17. 19
  18. 32
  19. 9
  20. 22
  21. 16
  22. 26
  23. 27
  24. 10
  25. 21
  26. 26
  27. 37
  28. 162
  29. X
  30. 16
  31. 81
  32. 162
  33. 5
  34. 20
  35. Z
  36. 28
  37. 7
  38. 29
  39. 33
  40. 2

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