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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 303 · 40 sums
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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: 10, 11, 13, ?, 20
  2. 2.Find the missing number: 4, 5, 7, ?, 14
  3. 3.Find the missing number: 3, 5, ?, 12, 17
  4. 4.Which capital letter has no line of symmetry? (a) O (b) U (c) Z
  5. 5.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ■ (b) ● (c) ★
  6. 6.Find the missing number: 16, 17, 19, 22, ?
  7. 7.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ▲ (c) ★
  8. 8.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ● (c) ★
  9. 9.How many lines of symmetry does a triangle with all sides equal have?
  10. 10.Find the missing number: ?, 16, 27, 38, 49
  11. 11.Find the missing number: 6, 12, ?, 48, 96
  12. 12.Find the missing number: 1, 3, 9, 27, ?
  13. 13.Which capital letter has a line of symmetry? (a) I (b) Q (c) F
  14. 14.Find the missing number: 4, 12, 36, ?, 324
  15. 15.How many lines of symmetry does a rectangle that is not a square have?
  16. 16.Find the missing number: 7, 10, ?, 19, 25
  17. 17.Find the missing number: 17, 20, ?, 29, 35
  18. 18.Find the missing number: 1, 2, 4, ?, 16
  19. 19.Which capital letter has a line of symmetry? (a) P (b) Z (c) H
  20. 20.How many lines of symmetry does a square have?
  21. 21.Which capital letter has a line of symmetry? (a) J (b) G (c) A
  22. 22.Which capital letter has a line of symmetry? (a) U (b) F (c) S
  23. 23.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ● (c) ■
  24. 24.Find the missing number: 3, 9, 27, 81, ?
  25. 25.Find the missing number: 2, 4, 8, ?, 32
  26. 26.Find the missing number: 1, 3, 9, ?, 81
  27. 27.How many lines of symmetry does the capital letter T have?
  28. 28.Find the missing number: 5, 10, 20, 40, ?
  29. 29.Which capital letter has no line of symmetry? (a) M (b) G (c) H
  30. 30.Which capital letter has no line of symmetry? (a) Q (b) H (c) U
  31. 31.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ● (b) ■ (c) ★
  32. 32.Find the missing number: 3, 9, ?, 81, 243
  33. 33.Find the missing number: ?, 16, 21, 26, 31
  34. 34.Find the missing number: 9, 12, ?, 21, 27
  35. 35.Find the missing number: 6, 7, ?, 12, 16
  36. 36.How many lines of symmetry does a regular pentagon have?
  37. 37.What comes next? ● ● ★ ● ● ★ ● ? (a) ■ (b) ● (c) ★
  38. 38.Find the missing number: 5, 15, ?, 135, 405
  39. 39.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ▲ (b) ● (c) ★
  40. 40.Find the missing number: 5, 12, ?, 26, 33

Answer key

  1. 16
  2. 10
  3. 8
  4. Z
  5. ★
  6. 26
  7. ■
  8. ★
  9. 3
  10. 5
  11. 24
  12. 81
  13. I
  14. 108
  15. 2
  16. 14
  17. 24
  18. 8
  19. H
  20. 4
  21. A
  22. U
  23. ▲
  24. 243
  25. 16
  26. 27
  27. 1
  28. 80
  29. G
  30. Q
  31. ●
  32. 27
  33. 11
  34. 16
  35. 9
  36. 5
  37. ●
  38. 45
  39. ★
  40. 19

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