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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 603 · 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: 2, 4, 8, ?, 32
  2. 2.Which capital letter has a line of symmetry? (a) O (b) L (c) G
  3. 3.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ★ (b) ▲ (c) ●
  4. 4.Find the missing number: 4, 12, 36, ?, 324
  5. 5.Find the missing number: 19, ?, 29, 34, 39
  6. 6.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ■ (c) ★
  7. 7.Find the missing number: ?, 15, 18, 21, 24
  8. 8.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ● (c) ■
  9. 9.How many lines of symmetry does a regular hexagon have?
  10. 10.Find the missing number: 6, 12, 24, ?, 96
  11. 11.Find the missing number: 3, 6, ?, 15, 21
  12. 12.Find the missing number: 15, 17, 20, ?, 29
  13. 13.Which capital letter has no line of symmetry? (a) P (b) V (c) H
  14. 14.How many lines of symmetry does a rectangle that is not a square have?
  15. 15.How many lines of symmetry does a triangle with all sides equal have?
  16. 16.Find the missing number: 3, 6, 12, 24, ?
  17. 17.How many lines of symmetry does the capital letter T have?
  18. 18.How many lines of symmetry does a regular pentagon have?
  19. 19.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ■ (b) ● (c) ▲
  20. 20.Which capital letter has a line of symmetry? (a) R (b) S (c) H
  21. 21.How many lines of symmetry does the capital letter A have?
  22. 22.Find the missing number: 1, 13, ?, 37, 49
  23. 23.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ■ (b) ★ (c) ●
  24. 24.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ■ (c) ★
  25. 25.Find the missing number: 11, 14, ?, 23, 29
  26. 26.Find the missing number: 14, 22, ?, 38, 46
  27. 27.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ★ (b) ● (c) ▲
  28. 28.Find the missing number: 19, 25, ?, 37, 43
  29. 29.Find the missing number: 18, 21, ?, 30, 36
  30. 30.Find the missing number: ?, 26, 37, 48, 59
  31. 31.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ▲ (b) ★ (c) ●
  32. 32.Find the missing number: 2, 4, ?, 16, 32
  33. 33.Find the missing number: 17, 27, 37, ?, 57
  34. 34.Find the missing number: ?, 7, 12, 17, 22
  35. 35.Find the missing number: 1, 2, ?, 8, 16
  36. 36.Find the missing number: 16, 19, ?, 25, 28
  37. 37.Find the missing number: 3, 4, 6, 9, ?
  38. 38.Find the missing number: 3, 9, ?, 81, 243
  39. 39.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ★ (c) ▲
  40. 40.Find the missing number: 5, 10, 20, 40, ?

Answer key

  1. 16
  2. O
  3. ▲
  4. 108
  5. 24
  6. ★
  7. 12
  8. ■
  9. 6
  10. 48
  11. 10
  12. 24
  13. P
  14. 2
  15. 3
  16. 48
  17. 1
  18. 5
  19. ▲
  20. H
  21. 1
  22. 25
  23. ★
  24. ▲
  25. 18
  26. 30
  27. ★
  28. 31
  29. 25
  30. 15
  31. ▲
  32. 8
  33. 47
  34. 2
  35. 4
  36. 22
  37. 13
  38. 27
  39. ▲
  40. 80

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