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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 302 · 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.How many lines of symmetry does a rectangle that is not a square have?
  2. 2.Find the missing number: 1, 3, 6, 10, ?
  3. 3.Find the missing number: 4, 12, ?, 108, 324
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.Find the missing number: 1, 3, 9, 27, ?
  6. 6.Find the missing number: 1, 2, 4, 7, ?
  7. 7.Which capital letter has a line of symmetry? (a) W (b) G (c) J
  8. 8.Find the missing number: 15, 16, 18, 21, ?
  9. 9.Which capital letter has a line of symmetry? (a) G (b) S (c) U
  10. 10.Find the missing number: 2, 4, ?, 16, 32
  11. 11.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ▲ (b) ★ (c) ■
  12. 12.Find the missing number: 1, 3, 9, ?, 81
  13. 13.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ● (b) ■ (c) ▲
  14. 14.Which capital letter has a line of symmetry? (a) G (b) L (c) T
  15. 15.Find the missing number: 4, ?, 22, 31, 40
  16. 16.Which capital letter has no line of symmetry? (a) J (b) U (c) T
  17. 17.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ● (b) ■ (c) ★
  18. 18.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ▲ (b) ■ (c) ★
  19. 19.Which capital letter has no line of symmetry? (a) H (b) W (c) R
  20. 20.Find the missing number: 19, 20, ?, 25, 29
  21. 21.Find the missing number: 5, 10, 20, 40, ?
  22. 22.Find the missing number: 5, 15, 45, 135, ?
  23. 23.Find the missing number: 7, 8, 10, 13, ?
  24. 24.Find the missing number: 7, 8, ?, 13, 17
  25. 25.Find the missing number: 20, 25, ?, 35, 40
  26. 26.Find the missing number: 5, 10, 20, ?, 80
  27. 27.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ■ (b) ● (c) ★
  28. 28.Find the missing number: 19, 22, 26, ?, 37
  29. 29.Find the missing number: 18, 24, ?, 36, 42
  30. 30.How many lines of symmetry does a regular hexagon have?
  31. 31.Find the missing number: 1, 2, ?, 8, 16
  32. 32.How many lines of symmetry does a regular pentagon have?
  33. 33.Which capital letter has a line of symmetry? (a) F (b) I (c) Z
  34. 34.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ★ (b) ● (c) ■
  35. 35.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ■ (c) ▲
  36. 36.Find the missing number: 20, 23, 26, ?, 32
  37. 37.Which capital letter has no line of symmetry? (a) V (b) L (c) X
  38. 38.Find the missing number: 2, 3, 5, ?, 12
  39. 39.Find the missing number: 5, 15, ?, 135, 405
  40. 40.Find the missing number: 15, 18, 22, ?, 33

Answer key

  1. 2
  2. 15
  3. 36
  4. 1
  5. 81
  6. 11
  7. W
  8. 25
  9. U
  10. 8
  11. ★
  12. 27
  13. ■
  14. T
  15. 13
  16. J
  17. ■
  18. ■
  19. R
  20. 22
  21. 80
  22. 405
  23. 17
  24. 10
  25. 30
  26. 40
  27. ★
  28. 31
  29. 30
  30. 6
  31. 4
  32. 5
  33. I
  34. ■
  35. ▲
  36. 29
  37. L
  38. 8
  39. 45
  40. 27

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