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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 577 · 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.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ★ (b) ■ (c) ▲
  3. 3.Find the missing number: 16, 18, 21, 25, ?
  4. 4.Find the missing number: 1, 2, ?, 8, 16
  5. 5.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ▲ (c) ★
  6. 6.Find the missing number: 1, 3, ?, 27, 81
  7. 7.Find the missing number: 13, 22, ?, 40, 49
  8. 8.How many lines of symmetry does a triangle with all sides equal have?
  9. 9.Find the missing number: 6, ?, 20, 27, 34
  10. 10.Which capital letter has no line of symmetry? (a) U (b) W (c) P
  11. 11.Find the missing number: 13, 15, 18, ?, 27
  12. 12.Find the missing number: 5, 15, 45, 135, ?
  13. 13.Which capital letter has no line of symmetry? (a) V (b) A (c) F
  14. 14.Which capital letter has a line of symmetry? (a) L (b) U (c) P
  15. 15.What comes next? ■ ● ● ■ ● ● ■ ? (a) ● (b) ■ (c) ★
  16. 16.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ▲ (c) ■
  17. 17.Find the missing number: 3, 5, ?, 12, 17
  18. 18.Find the missing number: ?, 24, 34, 44, 54
  19. 19.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ■ (b) ★ (c) ●
  20. 20.Which capital letter has a line of symmetry? (a) X (b) G (c) P
  21. 21.Find the missing number: 2, 6, ?, 54, 162
  22. 22.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ▲ (b) ★ (c) ■
  23. 23.How many lines of symmetry does a rectangle that is not a square have?
  24. 24.Find the missing number: 4, 12, 36, 108, ?
  25. 25.Which capital letter has a line of symmetry? (a) G (b) J (c) M
  26. 26.Find the missing number: ?, 23, 31, 39, 47
  27. 27.Which capital letter has a line of symmetry? (a) S (b) A (c) Q
  28. 28.Find the missing number: 9, 21, ?, 45, 57
  29. 29.Find the missing number: 3, 6, 12, 24, ?
  30. 30.How many lines of symmetry does a regular pentagon have?
  31. 31.Find the missing number: 6, 18, ?, 162, 486
  32. 32.Find the missing number: ?, 23, 33, 43, 53
  33. 33.Find the missing number: 6, 7, 9, 12, ?
  34. 34.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ★ (b) ▲ (c) ■
  35. 35.How many lines of symmetry does a square have?
  36. 36.Find the missing number: 1, 6, 11, ?, 21
  37. 37.How many lines of symmetry does the capital letter A have?
  38. 38.Which capital letter has no line of symmetry? (a) A (b) Q (c) X
  39. 39.Find the missing number: 2, ?, 10, 14, 18
  40. 40.Find the missing number: 18, 28, ?, 48, 58

Answer key

  1. 6
  2. ■
  3. 30
  4. 4
  5. ▲
  6. 9
  7. 31
  8. 3
  9. 13
  10. P
  11. 22
  12. 405
  13. F
  14. U
  15. ●
  16. ▲
  17. 8
  18. 14
  19. ●
  20. X
  21. 18
  22. ▲
  23. 2
  24. 324
  25. M
  26. 15
  27. A
  28. 33
  29. 48
  30. 5
  31. 54
  32. 13
  33. 16
  34. ★
  35. 4
  36. 16
  37. 1
  38. Q
  39. 6
  40. 38

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