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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 188 · 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: 12, 15, 19, ?, 30
  2. 2.Find the missing number: 4, 5, 7, ?, 14
  3. 3.Find the missing number: 2, 4, 8, ?, 32
  4. 4.Find the missing number: 16, 19, ?, 28, 34
  5. 5.Find the missing number: 13, ?, 19, 22, 25
  6. 6.How many lines of symmetry does a rectangle that is not a square have?
  7. 7.Find the missing number: 4, 8, 16, 32, ?
  8. 8.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ■ (c) ▲
  9. 9.Which capital letter has a line of symmetry? (a) X (b) J (c) G
  10. 10.How many lines of symmetry does a triangle with all sides equal have?
  11. 11.Which capital letter has a line of symmetry? (a) J (b) U (c) Z
  12. 12.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ▲ (c) ●
  13. 13.Which capital letter has a line of symmetry? (a) L (b) I (c) R
  14. 14.How many lines of symmetry does a square have?
  15. 15.Find the missing number: 2, 6, 18, 54, ?
  16. 16.Which capital letter has no line of symmetry? (a) F (b) I (c) A
  17. 17.Find the missing number: ?, 24, 29, 34, 39
  18. 18.Find the missing number: 5, 7, ?, 14, 19
  19. 19.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ▲ (b) ■ (c) ★
  20. 20.Find the missing number: ?, 18, 27, 36, 45
  21. 21.How many lines of symmetry does a regular pentagon have?
  22. 22.How many lines of symmetry does a regular hexagon have?
  23. 23.Find the missing number: 2, 3, 5, ?, 12
  24. 24.Find the missing number: 18, 24, 30, ?, 42
  25. 25.Find the missing number: 10, 12, 15, ?, 24
  26. 26.How many lines of symmetry does the capital letter A have?
  27. 27.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ★ (b) ● (c) ▲
  28. 28.Which capital letter has a line of symmetry? (a) L (b) V (c) S
  29. 29.Find the missing number: 1, 2, ?, 8, 16
  30. 30.How many lines of symmetry does the capital letter H have?
  31. 31.Find the missing number: 14, 23, 32, ?, 50
  32. 32.Find the missing number: 2, 4, ?, 16, 32
  33. 33.Find the missing number: ?, 14, 26, 38, 50
  34. 34.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ▲ (c) ●
  35. 35.Find the missing number: 5, 10, 20, 40, ?
  36. 36.Find the missing number: 1, 3, 9, ?, 81
  37. 37.Find the missing number: 11, 23, 35, ?, 59
  38. 38.Find the missing number: 14, ?, 20, 23, 26
  39. 39.Find the missing number: 3, 6, 12, ?, 48
  40. 40.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ● (c) ■

Answer key

  1. 24
  2. 10
  3. 16
  4. 23
  5. 16
  6. 2
  7. 64
  8. ▲
  9. X
  10. 3
  11. U
  12. ▲
  13. I
  14. 4
  15. 162
  16. F
  17. 19
  18. 10
  19. ★
  20. 9
  21. 5
  22. 6
  23. 8
  24. 36
  25. 19
  26. 1
  27. ●
  28. V
  29. 4
  30. 2
  31. 41
  32. 8
  33. 2
  34. ▲
  35. 80
  36. 27
  37. 47
  38. 17
  39. 24
  40. ▲

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