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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 465 · 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 the capital letter T have?
  2. 2.Find the missing number: ?, 12, 15, 18, 21
  3. 3.Find the missing number: 5, 10, 20, ?, 80
  4. 4.Which capital letter has a line of symmetry? (a) R (b) T (c) P
  5. 5.How many lines of symmetry does the capital letter H have?
  6. 6.Find the missing number: 10, 13, 17, ?, 28
  7. 7.Which capital letter has a line of symmetry? (a) Q (b) O (c) Z
  8. 8.Find the missing number: 4, 14, 24, 34, ?
  9. 9.Which capital letter has no line of symmetry? (a) J (b) T (c) M
  10. 10.Find the missing number: 17, 20, 24, 29, ?
  11. 11.Find the missing number: 5, 10, 20, 40, ?
  12. 12.How many lines of symmetry does a rectangle that is not a square have?
  13. 13.Find the missing number: 9, ?, 15, 18, 21
  14. 14.Find the missing number: ?, 22, 33, 44, 55
  15. 15.Find the missing number: 17, 18, 20, ?, 27
  16. 16.Find the missing number: 14, 17, ?, 26, 32
  17. 17.How many lines of symmetry does a triangle with all sides equal have?
  18. 18.Find the missing number: 15, 16, 18, ?, 25
  19. 19.How many lines of symmetry does a regular pentagon have?
  20. 20.Find the missing number: 3, ?, 25, 36, 47
  21. 21.Find the missing number: 14, 18, 22, ?, 30
  22. 22.Find the missing number: 20, 27, ?, 41, 48
  23. 23.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ■ (c) ▲
  24. 24.Find the missing number: 6, 12, 24, 48, ?
  25. 25.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ● (b) ▲ (c) ★
  26. 26.Find the missing number: 8, 11, 14, 17, ?
  27. 27.Find the missing number: 14, 15, ?, 20, 24
  28. 28.Find the missing number: 2, 4, 8, ?, 32
  29. 29.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ★ (b) ▲ (c) ■
  30. 30.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ★ (c) ▲
  31. 31.How many lines of symmetry does a square have?
  32. 32.Which capital letter has no line of symmetry? (a) M (b) A (c) G
  33. 33.Find the missing number: 9, 11, 14, 18, ?
  34. 34.Find the missing number: 2, 6, 18, ?, 162
  35. 35.Find the missing number: 4, 12, ?, 108, 324
  36. 36.Which capital letter has a line of symmetry? (a) M (b) L (c) R
  37. 37.Find the missing number: 6, 7, ?, 12, 16
  38. 38.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ■ (c) ●
  39. 39.Which capital letter has a line of symmetry? (a) Z (b) Q (c) U
  40. 40.Find the missing number: 3, 6, 12, ?, 48

Answer key

  1. 1
  2. 9
  3. 40
  4. T
  5. 2
  6. 22
  7. O
  8. 44
  9. J
  10. 35
  11. 80
  12. 2
  13. 12
  14. 11
  15. 23
  16. 21
  17. 3
  18. 21
  19. 5
  20. 14
  21. 26
  22. 34
  23. ▲
  24. 96
  25. ★
  26. 20
  27. 17
  28. 16
  29. ■
  30. ▲
  31. 4
  32. G
  33. 23
  34. 54
  35. 36
  36. M
  37. 9
  38. ▲
  39. U
  40. 24

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