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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 295 · 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: 6, 18, ?, 162, 486
  2. 2.Find the missing number: 18, ?, 40, 51, 62
  3. 3.Find the missing number: 4, 6, 9, 13, ?
  4. 4.Find the missing number: 13, 18, ?, 28, 33
  5. 5.Find the missing number: 6, 9, ?, 18, 24
  6. 6.Find the missing number: 13, 14, 16, ?, 23
  7. 7.Find the missing number: 2, 6, ?, 54, 162
  8. 8.Which capital letter has no line of symmetry? (a) O (b) F (c) W
  9. 9.Find the missing number: 16, 17, 19, 22, ?
  10. 10.Find the missing number: 6, 12, 24, ?, 96
  11. 11.Find the missing number: 18, 19, 21, 24, ?
  12. 12.Which capital letter has a line of symmetry? (a) Q (b) L (c) T
  13. 13.Find the missing number: 17, 18, ?, 23, 27
  14. 14.Find the missing number: 2, 4, ?, 11, 16
  15. 15.Find the missing number: 19, 20, 22, ?, 29
  16. 16.Which capital letter has a line of symmetry? (a) L (b) G (c) V
  17. 17.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ▲ (c) ★
  18. 18.How many lines of symmetry does a square have?
  19. 19.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ▲ (b) ● (c) ■
  20. 20.Find the missing number: 1, 3, 9, 27, ?
  21. 21.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ■ (c) ▲
  22. 22.Find the missing number: 5, 10, ?, 40, 80
  23. 23.Which capital letter has a line of symmetry? (a) Q (b) M (c) L
  24. 24.How many lines of symmetry does a regular hexagon have?
  25. 25.How many lines of symmetry does the capital letter T have?
  26. 26.How many lines of symmetry does a triangle with all sides equal have?
  27. 27.Find the missing number: 5, ?, 13, 17, 21
  28. 28.Which capital letter has a line of symmetry? (a) Q (b) H (c) S
  29. 29.Find the missing number: 1, 3, ?, 27, 81
  30. 30.Find the missing number: 13, ?, 27, 34, 41
  31. 31.Find the missing number: 6, ?, 14, 18, 22
  32. 32.Find the missing number: 18, ?, 24, 27, 30
  33. 33.Find the missing number: 13, 15, 18, 22, ?
  34. 34.Which capital letter has a line of symmetry? (a) Z (b) R (c) A
  35. 35.Find the missing number: 17, 22, 27, 32, ?
  36. 36.Find the missing number: 13, 15, ?, 22, 27
  37. 37.Which capital letter has a line of symmetry? (a) L (b) U (c) J
  38. 38.Find the missing number: 12, 15, 19, 24, ?
  39. 39.Find the missing number: 20, 30, 40, 50, ?
  40. 40.Find the missing number: 17, ?, 35, 44, 53

Answer key

  1. 54
  2. 29
  3. 18
  4. 23
  5. 13
  6. 19
  7. 18
  8. F
  9. 26
  10. 48
  11. 28
  12. T
  13. 20
  14. 7
  15. 25
  16. V
  17. ■
  18. 4
  19. ■
  20. 81
  21. ●
  22. 20
  23. M
  24. 6
  25. 1
  26. 3
  27. 9
  28. H
  29. 9
  30. 20
  31. 10
  32. 21
  33. 27
  34. A
  35. 37
  36. 18
  37. U
  38. 30
  39. 60
  40. 26

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