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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 863 · 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 pentagon have?
  2. 2.How many lines of symmetry does a regular hexagon have?
  3. 3.Find the missing number: 7, 9, ?, 16, 21
  4. 4.How many lines of symmetry does a rectangle that is not a square have?
  5. 5.Find the missing number: 4, 7, 11, 16, ?
  6. 6.Find the missing number: 14, 23, 32, ?, 50
  7. 7.Find the missing number: 8, 10, 13, 17, ?
  8. 8.Find the missing number: 2, 6, 18, 54, ?
  9. 9.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ▲ (c) ●
  10. 10.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ■ (b) ★ (c) ●
  11. 11.Find the missing number: 3, 6, 12, ?, 48
  12. 12.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ■ (c) ●
  13. 13.Which capital letter has no line of symmetry? (a) I (b) R (c) X
  14. 14.Find the missing number: 17, 29, ?, 53, 65
  15. 15.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ★ (c) ■
  16. 16.Find the missing number: 5, 15, 45, 135, ?
  17. 17.Find the missing number: 14, 15, ?, 20, 24
  18. 18.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ■ (c) ▲
  19. 19.Which capital letter has no line of symmetry? (a) V (b) W (c) Z
  20. 20.Which capital letter has a line of symmetry? (a) A (b) G (c) J
  21. 21.Which capital letter has a line of symmetry? (a) R (b) I (c) P
  22. 22.How many lines of symmetry does a triangle with all sides equal have?
  23. 23.How many lines of symmetry does a square have?
  24. 24.Find the missing number: 15, 16, 18, 21, ?
  25. 25.Find the missing number: 5, 16, 27, 38, ?
  26. 26.How many lines of symmetry does the capital letter H have?
  27. 27.Find the missing number: ?, 6, 10, 14, 18
  28. 28.Which capital letter has a line of symmetry? (a) R (b) H (c) F
  29. 29.Find the missing number: 8, 9, 11, ?, 18
  30. 30.Find the missing number: 2, 7, 12, 17, ?
  31. 31.Find the missing number: 10, 19, ?, 37, 46
  32. 32.Which capital letter has a line of symmetry? (a) Q (b) G (c) V
  33. 33.Find the missing number: 2, 5, 9, ?, 20
  34. 34.Find the missing number: 15, 18, ?, 27, 33
  35. 35.Find the missing number: 13, 14, ?, 19, 23
  36. 36.How many lines of symmetry does the capital letter T have?
  37. 37.Which capital letter has a line of symmetry? (a) R (b) Q (c) O
  38. 38.Find the missing number: 12, 15, ?, 24, 30
  39. 39.Find the missing number: 5, 9, 13, 17, ?
  40. 40.Find the missing number: 2, 4, 7, 11, ?

Answer key

  1. 5
  2. 6
  3. 12
  4. 2
  5. 22
  6. 41
  7. 22
  8. 162
  9. ▲
  10. ★
  11. 24
  12. ●
  13. R
  14. 41
  15. ★
  16. 405
  17. 17
  18. ▲
  19. Z
  20. A
  21. I
  22. 3
  23. 4
  24. 25
  25. 49
  26. 2
  27. 2
  28. H
  29. 14
  30. 22
  31. 28
  32. V
  33. 14
  34. 22
  35. 16
  36. 1
  37. O
  38. 19
  39. 21
  40. 16

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