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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 156 · 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: 3, 4, 6, 9, ?
  2. 2.How many lines of symmetry does a regular pentagon have?
  3. 3.Find the missing number: 10, ?, 18, 22, 26
  4. 4.Find the missing number: 3, 6, ?, 24, 48
  5. 5.Find the missing number: 3, 6, 12, ?, 48
  6. 6.How many lines of symmetry does the capital letter A have?
  7. 7.Find the missing number: 13, 16, ?, 25, 31
  8. 8.How many lines of symmetry does a triangle with all sides equal have?
  9. 9.Find the missing number: 16, 19, ?, 28, 34
  10. 10.Find the missing number: 16, 17, ?, 22, 26
  11. 11.Find the missing number: 1, ?, 11, 16, 21
  12. 12.Find the missing number: 5, 8, 11, 14, ?
  13. 13.Find the missing number: 19, 20, 22, ?, 29
  14. 14.Find the missing number: 3, 6, 12, 24, ?
  15. 15.How many lines of symmetry does the capital letter T have?
  16. 16.How many lines of symmetry does a square have?
  17. 17.Find the missing number: 6, 18, ?, 162, 486
  18. 18.How many lines of symmetry does a rectangle that is not a square have?
  19. 19.Find the missing number: ?, 11, 18, 25, 32
  20. 20.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ★ (b) ▲ (c) ●
  21. 21.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ■ (c) ●
  22. 22.Find the missing number: 13, 17, 21, 25, ?
  23. 23.Find the missing number: 4, 11, 18, ?, 32
  24. 24.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ■ (c) ●
  25. 25.Find the missing number: ?, 10, 14, 18, 22
  26. 26.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ■ (c) ★
  27. 27.Find the missing number: 8, ?, 22, 29, 36
  28. 28.Find the missing number: 1, 3, 9, 27, ?
  29. 29.Find the missing number: 17, 18, ?, 23, 27
  30. 30.Find the missing number: ?, 7, 10, 13, 16
  31. 31.Find the missing number: 17, 20, 24, ?, 35
  32. 32.Find the missing number: 13, 15, 18, ?, 27
  33. 33.Find the missing number: ?, 9, 17, 25, 33
  34. 34.Find the missing number: 3, 9, ?, 81, 243
  35. 35.How many lines of symmetry does the capital letter H have?
  36. 36.Find the missing number: ?, 20, 27, 34, 41
  37. 37.Find the missing number: 3, 5, ?, 12, 17
  38. 38.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ● (b) ■ (c) ★
  39. 39.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ● (c) ▲
  40. 40.Find the missing number: 6, 11, 16, 21, ?

Answer key

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

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