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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 71 · 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.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ★ (c) ●
  2. 2.Find the missing number: 9, 12, 16, 21, ?
  3. 3.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  4. 4.How many lines of symmetry does the capital letter T have?
  5. 5.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ■ (b) ★ (c) ●
  6. 6.Which capital letter has no line of symmetry? (a) W (b) G (c) O
  7. 7.Find the missing number: 3, 9, ?, 81, 243
  8. 8.How many lines of symmetry does a square have?
  9. 9.How many lines of symmetry does a rectangle that is not a square have?
  10. 10.Find the missing number: 16, 19, 23, ?, 34
  11. 11.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ▲ (c) ★
  12. 12.Find the missing number: ?, 17, 24, 31, 38
  13. 13.Which capital letter has no line of symmetry? (a) X (b) A (c) J
  14. 14.Find the missing number: 14, 20, 26, ?, 38
  15. 15.Find the missing number: 5, 10, ?, 40, 80
  16. 16.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ● (c) ★
  17. 17.Find the missing number: 9, 11, ?, 18, 23
  18. 18.Find the missing number: 10, 20, ?, 40, 50
  19. 19.Find the missing number: 4, ?, 24, 34, 44
  20. 20.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ■ (b) ● (c) ★
  21. 21.Find the missing number: 6, 7, 9, ?, 16
  22. 22.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ★ (c) ●
  23. 23.Find the missing number: 16, 22, 28, ?, 40
  24. 24.How many lines of symmetry does a regular pentagon have?
  25. 25.How many lines of symmetry does a regular hexagon have?
  26. 26.How many lines of symmetry does the capital letter H have?
  27. 27.Find the missing number: 20, 21, ?, 26, 30
  28. 28.Find the missing number: 16, 18, 21, ?, 30
  29. 29.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ▲ (c) ■
  30. 30.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ● (b) ★ (c) ▲
  31. 31.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ● (b) ■ (c) ★
  32. 32.How many lines of symmetry does the capital letter A have?
  33. 33.Find the missing number: 5, 15, 45, 135, ?
  34. 34.Find the missing number: 3, 9, ?, 21, 27
  35. 35.Find the missing number: ?, 17, 21, 25, 29
  36. 36.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ● (b) ▲ (c) ★
  37. 37.Find the missing number: 13, 17, 21, 25, ?
  38. 38.Find the missing number: 20, 30, 40, ?, 60
  39. 39.Which capital letter has no line of symmetry? (a) S (b) X (c) I
  40. 40.Find the missing number: 2, 6, ?, 54, 162

Answer key

  1. ★
  2. 27
  3. ▲
  4. 1
  5. ●
  6. G
  7. 27
  8. 4
  9. 2
  10. 28
  11. ▲
  12. 10
  13. J
  14. 32
  15. 20
  16. ●
  17. 14
  18. 30
  19. 14
  20. ★
  21. 12
  22. ★
  23. 34
  24. 5
  25. 6
  26. 2
  27. 23
  28. 25
  29. ▲
  30. ★
  31. ●
  32. 1
  33. 405
  34. 15
  35. 13
  36. ●
  37. 29
  38. 50
  39. S
  40. 18

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