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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 665 · 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.Which capital letter has a line of symmetry? (a) O (b) Z (c) J
  2. 2.Find the missing number: 8, ?, 16, 20, 24
  3. 3.Find the missing number: 5, 15, 45, 135, ?
  4. 4.Find the missing number: 3, 9, 27, 81, ?
  5. 5.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ■ (c) ●
  6. 6.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ▲ (c) ■
  7. 7.Which capital letter has no line of symmetry? (a) X (b) R (c) U
  8. 8.How many lines of symmetry does the capital letter A have?
  9. 9.How many lines of symmetry does a triangle with all sides equal have?
  10. 10.Find the missing number: 4, 8, 16, ?, 64
  11. 11.Which capital letter has a line of symmetry? (a) V (b) J (c) G
  12. 12.Find the missing number: 6, 12, 24, ?, 96
  13. 13.Find the missing number: 13, 16, 20, 25, ?
  14. 14.How many lines of symmetry does a regular pentagon have?
  15. 15.Find the missing number: 20, 25, ?, 35, 40
  16. 16.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ● (c) ▲
  17. 17.Find the missing number: 8, 18, 28, ?, 48
  18. 18.Find the missing number: 6, 14, ?, 30, 38
  19. 19.Find the missing number: 6, 18, ?, 162, 486
  20. 20.Which capital letter has a line of symmetry? (a) Z (b) M (c) Q
  21. 21.Find the missing number: 19, 20, 22, 25, ?
  22. 22.How many lines of symmetry does a square have?
  23. 23.How many lines of symmetry does the capital letter H have?
  24. 24.Which capital letter has a line of symmetry? (a) F (b) S (c) T
  25. 25.Which capital letter has no line of symmetry? (a) I (b) M (c) J
  26. 26.Which capital letter has a line of symmetry? (a) H (b) P (c) G
  27. 27.Which capital letter has a line of symmetry? (a) L (b) S (c) U
  28. 28.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ■ (b) ● (c) ★
  29. 29.Find the missing number: 1, 3, 9, 27, ?
  30. 30.Find the missing number: 17, 18, ?, 23, 27
  31. 31.Find the missing number: 5, 15, 45, ?, 405
  32. 32.Find the missing number: 3, 14, 25, ?, 47
  33. 33.Find the missing number: 16, ?, 28, 34, 40
  34. 34.Find the missing number: 9, 16, 23, 30, ?
  35. 35.Which capital letter has no line of symmetry? (a) W (b) A (c) L
  36. 36.How many lines of symmetry does a rectangle that is not a square have?
  37. 37.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ● (b) ■ (c) ▲
  38. 38.Find the missing number: 3, 5, ?, 12, 17
  39. 39.Find the missing number: 5, 10, ?, 40, 80
  40. 40.What comes next? ■ ● ● ■ ● ● ■ ? (a) ● (b) ■ (c) ▲

Answer key

  1. O
  2. 12
  3. 405
  4. 243
  5. ■
  6. ■
  7. R
  8. 1
  9. 3
  10. 32
  11. V
  12. 48
  13. 31
  14. 5
  15. 30
  16. ■
  17. 38
  18. 22
  19. 54
  20. M
  21. 29
  22. 4
  23. 2
  24. T
  25. J
  26. H
  27. U
  28. ★
  29. 81
  30. 20
  31. 135
  32. 36
  33. 22
  34. 37
  35. L
  36. 2
  37. ●
  38. 8
  39. 20
  40. ●

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