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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 47 · 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 regular hexagon have?
  2. 2.Find the missing number: 9, 10, 12, ?, 19
  3. 3.How many lines of symmetry does a rectangle that is not a square have?
  4. 4.Which capital letter has no line of symmetry? (a) L (b) M (c) X
  5. 5.Which capital letter has a line of symmetry? (a) R (b) M (c) J
  6. 6.How many lines of symmetry does a triangle with all sides equal have?
  7. 7.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ★ (c) ●
  8. 8.Find the missing number: 14, 15, 17, 20, ?
  9. 9.Which capital letter has a line of symmetry? (a) Q (b) P (c) X
  10. 10.Find the missing number: 16, 18, 21, 25, ?
  11. 11.Find the missing number: 7, 8, ?, 13, 17
  12. 12.Find the missing number: 5, 10, 20, 40, ?
  13. 13.How many lines of symmetry does a square have?
  14. 14.Find the missing number: 6, 18, ?, 162, 486
  15. 15.Find the missing number: 13, 16, 20, 25, ?
  16. 16.Find the missing number: 6, 18, 54, 162, ?
  17. 17.Which capital letter has a line of symmetry? (a) A (b) J (c) Z
  18. 18.Find the missing number: 5, 15, 45, ?, 405
  19. 19.Which capital letter has a line of symmetry? (a) L (b) G (c) U
  20. 20.Find the missing number: 6, 12, 24, ?, 96
  21. 21.Find the missing number: 5, 15, ?, 135, 405
  22. 22.Find the missing number: 20, 27, 34, ?, 48
  23. 23.Find the missing number: 1, 3, 9, 27, ?
  24. 24.Find the missing number: ?, 7, 10, 13, 16
  25. 25.Find the missing number: 15, 20, 25, 30, ?
  26. 26.Which capital letter has no line of symmetry? (a) V (b) J (c) U
  27. 27.Find the missing number: 4, ?, 20, 28, 36
  28. 28.Find the missing number: 7, 9, ?, 16, 21
  29. 29.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ▲ (b) ● (c) ★
  30. 30.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  31. 31.Find the missing number: 5, 7, 10, 14, ?
  32. 32.Find the missing number: 9, 10, 12, 15, ?
  33. 33.Find the missing number: 18, 20, 23, 27, ?
  34. 34.Find the missing number: 4, 7, 11, ?, 22
  35. 35.How many lines of symmetry does the capital letter H have?
  36. 36.Find the missing number: 6, 8, 11, 15, ?
  37. 37.Find the missing number: 9, 19, 29, 39, ?
  38. 38.Find the missing number: 11, ?, 17, 20, 23
  39. 39.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  40. 40.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ● (c) ★

Answer key

  1. 6
  2. 15
  3. 2
  4. L
  5. M
  6. 3
  7. ■
  8. 24
  9. X
  10. 30
  11. 10
  12. 80
  13. 4
  14. 54
  15. 31
  16. 486
  17. A
  18. 135
  19. U
  20. 48
  21. 45
  22. 41
  23. 81
  24. 4
  25. 35
  26. J
  27. 12
  28. 12
  29. ★
  30. ▲
  31. 19
  32. 19
  33. 32
  34. 16
  35. 2
  36. 20
  37. 49
  38. 14
  39. ★
  40. ★

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