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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 729 · 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 triangle with all sides equal have?
  2. 2.How many lines of symmetry does a regular hexagon have?
  3. 3.How many lines of symmetry does a rectangle that is not a square have?
  4. 4.Find the missing number: 17, 18, ?, 23, 27
  5. 5.Find the missing number: 1, 2, 4, 8, ?
  6. 6.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ▲ (b) ■ (c) ★
  7. 7.How many lines of symmetry does a square have?
  8. 8.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ● (c) ★
  9. 9.Find the missing number: 20, 31, 42, ?, 64
  10. 10.Which capital letter has a line of symmetry? (a) X (b) G (c) Z
  11. 11.Which capital letter has a line of symmetry? (a) Z (b) S (c) A
  12. 12.Which capital letter has no line of symmetry? (a) H (b) F (c) O
  13. 13.Find the missing number: 1, 2, ?, 8, 16
  14. 14.Find the missing number: 2, 6, ?, 54, 162
  15. 15.Find the missing number: 6, 18, 54, 162, ?
  16. 16.Find the missing number: 10, 14, ?, 22, 26
  17. 17.Which capital letter has a line of symmetry? (a) J (b) F (c) I
  18. 18.Find the missing number: 2, 4, ?, 16, 32
  19. 19.Find the missing number: 3, 6, ?, 24, 48
  20. 20.Find the missing number: 3, 9, 27, 81, ?
  21. 21.How many lines of symmetry does the capital letter A have?
  22. 22.Which capital letter has a line of symmetry? (a) Z (b) S (c) M
  23. 23.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ● (c) ▲
  24. 24.Find the missing number: 6, 18, ?, 162, 486
  25. 25.Which capital letter has no line of symmetry? (a) I (b) Q (c) A
  26. 26.Which capital letter has no line of symmetry? (a) V (b) T (c) S
  27. 27.Find the missing number: 3, 4, 6, ?, 13
  28. 28.How many lines of symmetry does the capital letter T have?
  29. 29.Find the missing number: 1, 13, 25, 37, ?
  30. 30.Find the missing number: ?, 14, 22, 30, 38
  31. 31.Find the missing number: 18, 19, 21, ?, 28
  32. 32.Which capital letter has no line of symmetry? (a) T (b) G (c) U
  33. 33.How many lines of symmetry does the capital letter H have?
  34. 34.How many lines of symmetry does a regular pentagon have?
  35. 35.Find the missing number: 8, 12, 16, ?, 24
  36. 36.Find the missing number: 13, 25, ?, 49, 61
  37. 37.Which capital letter has a line of symmetry? (a) G (b) S (c) O
  38. 38.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ■ (b) ● (c) ▲
  39. 39.Find the missing number: 11, 12, 14, ?, 21
  40. 40.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ■ (b) ● (c) ★

Answer key

  1. 3
  2. 6
  3. 2
  4. 20
  5. 16
  6. ★
  7. 4
  8. ▲
  9. 53
  10. X
  11. A
  12. F
  13. 4
  14. 18
  15. 486
  16. 18
  17. I
  18. 8
  19. 12
  20. 243
  21. 1
  22. M
  23. ■
  24. 54
  25. Q
  26. S
  27. 9
  28. 1
  29. 49
  30. 6
  31. 24
  32. G
  33. 2
  34. 5
  35. 20
  36. 37
  37. O
  38. ●
  39. 17
  40. ●

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