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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 74 · 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.Which capital letter has a line of symmetry? (a) F (b) W (c) S
  2. 2.Find the missing number: 5, 6, 8, 11, ?
  3. 3.Which capital letter has a line of symmetry? (a) L (b) I (c) F
  4. 4.Find the missing number: 1, 2, 4, ?, 11
  5. 5.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  6. 6.Which capital letter has no line of symmetry? (a) F (b) U (c) T
  7. 7.Find the missing number: 1, 2, 4, ?, 16
  8. 8.Find the missing number: 6, 7, ?, 12, 16
  9. 9.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ▲ (c) ★
  10. 10.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ▲ (c) ★
  11. 11.Find the missing number: 3, 9, 27, ?, 243
  12. 12.Find the missing number: 3, 9, 27, 81, ?
  13. 13.Find the missing number: 1, 2, ?, 7, 11
  14. 14.Find the missing number: 2, 6, 18, ?, 162
  15. 15.Find the missing number: 1, 10, 19, ?, 37
  16. 16.Find the missing number: 4, 14, 24, 34, ?
  17. 17.Find the missing number: 6, 8, 11, ?, 20
  18. 18.Find the missing number: 5, 10, 20, ?, 80
  19. 19.Find the missing number: 7, ?, 19, 25, 31
  20. 20.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ■ (b) ★ (c) ▲
  21. 21.Find the missing number: 1, 3, ?, 27, 81
  22. 22.How many lines of symmetry does a rectangle that is not a square have?
  23. 23.Find the missing number: 6, 7, 9, 12, ?
  24. 24.Which capital letter has a line of symmetry? (a) Q (b) L (c) U
  25. 25.How many lines of symmetry does the capital letter T have?
  26. 26.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ■ (c) ▲
  27. 27.Find the missing number: 15, ?, 29, 36, 43
  28. 28.Which capital letter has a line of symmetry? (a) S (b) X (c) G
  29. 29.Find the missing number: 3, 6, ?, 24, 48
  30. 30.Find the missing number: 9, 10, 12, ?, 19
  31. 31.How many lines of symmetry does the capital letter A have?
  32. 32.Find the missing number: 5, 10, ?, 40, 80
  33. 33.How many lines of symmetry does a regular pentagon have?
  34. 34.Find the missing number: 1, 4, ?, 13, 19
  35. 35.Find the missing number: 4, 8, ?, 32, 64
  36. 36.Find the missing number: 14, 15, ?, 20, 24
  37. 37.Find the missing number: 1, 2, ?, 8, 16
  38. 38.Find the missing number: ?, 13, 22, 31, 40
  39. 39.Find the missing number: 12, 20, ?, 36, 44
  40. 40.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ■ (b) ● (c) ▲

Answer key

  1. W
  2. 15
  3. I
  4. 7
  5. ▲
  6. F
  7. 8
  8. 9
  9. ■
  10. ★
  11. 81
  12. 243
  13. 4
  14. 54
  15. 28
  16. 44
  17. 15
  18. 40
  19. 13
  20. ▲
  21. 9
  22. 2
  23. 16
  24. U
  25. 1
  26. ●
  27. 22
  28. X
  29. 12
  30. 15
  31. 1
  32. 20
  33. 5
  34. 8
  35. 16
  36. 17
  37. 4
  38. 4
  39. 28
  40. ●

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