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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 576 · 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: 19, ?, 41, 52, 63
  2. 2.How many lines of symmetry does a square have?
  3. 3.Find the missing number: 11, ?, 29, 38, 47
  4. 4.Find the missing number: ?, 15, 27, 39, 51
  5. 5.Find the missing number: 16, 18, ?, 25, 30
  6. 6.Find the missing number: 11, 20, 29, 38, ?
  7. 7.How many lines of symmetry does the capital letter T have?
  8. 8.How many lines of symmetry does a regular pentagon have?
  9. 9.How many lines of symmetry does a triangle with all sides equal have?
  10. 10.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ■ (b) ● (c) ▲
  11. 11.How many lines of symmetry does the capital letter H have?
  12. 12.Find the missing number: 8, 16, 24, 32, ?
  13. 13.Find the missing number: 3, 4, 6, 9, ?
  14. 14.Find the missing number: ?, 15, 18, 21, 24
  15. 15.Find the missing number: 4, 12, ?, 108, 324
  16. 16.Find the missing number: 17, 19, 22, 26, ?
  17. 17.Find the missing number: 3, 6, 12, 24, ?
  18. 18.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ■ (b) ▲ (c) ★
  19. 19.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ▲ (c) ■
  20. 20.Find the missing number: 13, 15, ?, 22, 27
  21. 21.How many lines of symmetry does the capital letter A have?
  22. 22.Find the missing number: 8, 9, ?, 14, 18
  23. 23.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ▲ (b) ■ (c) ★
  24. 24.Find the missing number: 2, 6, 18, ?, 162
  25. 25.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ● (b) ★ (c) ▲
  26. 26.Find the missing number: 17, 28, ?, 50, 61
  27. 27.Find the missing number: 10, 12, ?, 19, 24
  28. 28.Which capital letter has no line of symmetry? (a) F (b) U (c) T
  29. 29.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ■ (c) ●
  30. 30.How many lines of symmetry does a rectangle that is not a square have?
  31. 31.Find the missing number: 6, 12, 24, ?, 96
  32. 32.Which capital letter has no line of symmetry? (a) U (b) J (c) X
  33. 33.Find the missing number: 14, 18, ?, 26, 30
  34. 34.Find the missing number: 1, 3, 9, ?, 81
  35. 35.Find the missing number: 20, 22, ?, 29, 34
  36. 36.Find the missing number: 19, 20, 22, 25, ?
  37. 37.Which capital letter has a line of symmetry? (a) I (b) G (c) S
  38. 38.Find the missing number: 6, 12, 24, 48, ?
  39. 39.Find the missing number: ?, 13, 16, 19, 22
  40. 40.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ● (c) ▲

Answer key

  1. 30
  2. 4
  3. 20
  4. 3
  5. 21
  6. 47
  7. 1
  8. 5
  9. 3
  10. ●
  11. 2
  12. 40
  13. 13
  14. 12
  15. 36
  16. 31
  17. 48
  18. ▲
  19. ●
  20. 18
  21. 1
  22. 11
  23. ▲
  24. 54
  25. ▲
  26. 39
  27. 15
  28. F
  29. ●
  30. 2
  31. 48
  32. J
  33. 22
  34. 27
  35. 25
  36. 29
  37. I
  38. 96
  39. 10
  40. ▲

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