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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 42 · 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) Q (b) O (c) G
  2. 2.How many lines of symmetry does a rectangle that is not a square have?
  3. 3.How many lines of symmetry does a triangle with all sides equal have?
  4. 4.Find the missing number: 2, 5, ?, 14, 20
  5. 5.How many lines of symmetry does a regular pentagon have?
  6. 6.Which capital letter has no line of symmetry? (a) I (b) M (c) F
  7. 7.Find the missing number: 6, 12, 24, 48, ?
  8. 8.Which capital letter has no line of symmetry? (a) W (b) S (c) H
  9. 9.Which capital letter has a line of symmetry? (a) S (b) I (c) F
  10. 10.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ■ (b) ▲ (c) ●
  11. 11.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ★ (b) ● (c) ■
  12. 12.Find the missing number: 2, 4, 8, ?, 32
  13. 13.Find the missing number: 7, 8, ?, 13, 17
  14. 14.Find the missing number: 4, 7, 11, 16, ?
  15. 15.Find the missing number: 1, 3, ?, 27, 81
  16. 16.Find the missing number: 17, 22, ?, 32, 37
  17. 17.How many lines of symmetry does a regular hexagon have?
  18. 18.Which capital letter has a line of symmetry? (a) J (b) A (c) L
  19. 19.Find the missing number: ?, 24, 31, 38, 45
  20. 20.Which capital letter has no line of symmetry? (a) X (b) R (c) H
  21. 21.Find the missing number: ?, 13, 22, 31, 40
  22. 22.Find the missing number: ?, 8, 12, 16, 20
  23. 23.Find the missing number: ?, 18, 21, 24, 27
  24. 24.Find the missing number: 1, 2, 4, 8, ?
  25. 25.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ● (b) ■ (c) ▲
  26. 26.Find the missing number: 4, 15, 26, 37, ?
  27. 27.Find the missing number: 17, 19, ?, 26, 31
  28. 28.Find the missing number: 4, 8, 12, 16, ?
  29. 29.Find the missing number: 6, 12, 24, ?, 96
  30. 30.Find the missing number: 5, 10, ?, 40, 80
  31. 31.Find the missing number: 2, 4, ?, 16, 32
  32. 32.Find the missing number: 6, 18, 54, 162, ?
  33. 33.Find the missing number: 3, 9, 27, ?, 243
  34. 34.Find the missing number: 8, 11, 15, ?, 26
  35. 35.Find the missing number: 16, 18, 21, ?, 30
  36. 36.Which capital letter has a line of symmetry? (a) R (b) H (c) Z
  37. 37.Find the missing number: 9, 11, 14, ?, 23
  38. 38.How many lines of symmetry does a square have?
  39. 39.Find the missing number: 14, 21, 28, ?, 42
  40. 40.Which capital letter has a line of symmetry? (a) P (b) X (c) G

Answer key

  1. O
  2. 2
  3. 3
  4. 9
  5. 5
  6. F
  7. 96
  8. S
  9. I
  10. ●
  11. ★
  12. 16
  13. 10
  14. 22
  15. 9
  16. 27
  17. 6
  18. A
  19. 17
  20. R
  21. 4
  22. 4
  23. 15
  24. 16
  25. ■
  26. 48
  27. 22
  28. 20
  29. 48
  30. 20
  31. 8
  32. 486
  33. 81
  34. 20
  35. 25
  36. H
  37. 18
  38. 4
  39. 35
  40. X

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