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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 675 · 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) H (b) G (c) Z
  2. 2.Find the missing number: ?, 8, 13, 18, 23
  3. 3.Find the missing number: 3, 6, 12, ?, 48
  4. 4.Find the missing number: 2, 4, 8, ?, 32
  5. 5.Find the missing number: 3, 6, 12, 24, ?
  6. 6.What comes next? ● ● ★ ● ● ★ ● ? (a) ▲ (b) ★ (c) ●
  7. 7.Find the missing number: 6, 12, ?, 48, 96
  8. 8.Which capital letter has a line of symmetry? (a) I (b) L (c) R
  9. 9.Find the missing number: 12, 14, ?, 21, 26
  10. 10.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ● (b) ■ (c) ▲
  11. 11.What comes next? ★ ● ● ★ ● ● ★ ? (a) ★ (b) ● (c) ■
  12. 12.How many lines of symmetry does a triangle with all sides equal have?
  13. 13.Which capital letter has a line of symmetry? (a) G (b) J (c) O
  14. 14.Find the missing number: 1, 2, 4, 8, ?
  15. 15.How many lines of symmetry does a rectangle that is not a square have?
  16. 16.Find the missing number: 9, 12, 16, ?, 27
  17. 17.How many lines of symmetry does a square have?
  18. 18.Find the missing number: 4, 8, 16, 32, ?
  19. 19.Find the missing number: ?, 7, 12, 17, 22
  20. 20.Find the missing number: 17, 25, 33, 41, ?
  21. 21.Find the missing number: 10, ?, 20, 25, 30
  22. 22.Which capital letter has a line of symmetry? (a) Z (b) P (c) A
  23. 23.Which capital letter has no line of symmetry? (a) A (b) S (c) T
  24. 24.Find the missing number: 11, 12, 14, 17, ?
  25. 25.Find the missing number: 5, 10, ?, 40, 80
  26. 26.Find the missing number: 1, 2, 4, ?, 16
  27. 27.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ▲ (b) ■ (c) ★
  28. 28.Find the missing number: 20, 23, 27, ?, 38
  29. 29.How many lines of symmetry does a regular pentagon have?
  30. 30.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ■ (c) ★
  31. 31.Find the missing number: 6, 7, 9, 12, ?
  32. 32.Which capital letter has no line of symmetry? (a) G (b) H (c) T
  33. 33.Find the missing number: 8, 11, 15, ?, 26
  34. 34.Find the missing number: 3, 6, ?, 24, 48
  35. 35.Find the missing number: 5, 8, 12, 17, ?
  36. 36.Find the missing number: 16, 19, ?, 28, 34
  37. 37.Find the missing number: 20, 28, 36, ?, 52
  38. 38.Which capital letter has a line of symmetry? (a) U (b) G (c) S
  39. 39.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ● (b) ■ (c) ▲
  40. 40.Find the missing number: 2, 6, 18, ?, 162

Answer key

  1. H
  2. 3
  3. 24
  4. 16
  5. 48
  6. ●
  7. 24
  8. I
  9. 17
  10. ▲
  11. ●
  12. 3
  13. O
  14. 16
  15. 2
  16. 21
  17. 4
  18. 64
  19. 2
  20. 49
  21. 15
  22. A
  23. S
  24. 21
  25. 20
  26. 8
  27. ★
  28. 32
  29. 5
  30. ★
  31. 16
  32. G
  33. 20
  34. 12
  35. 23
  36. 23
  37. 44
  38. U
  39. ■
  40. 54

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