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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 878 · 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 triangle with all sides equal have?
  3. 3.How many lines of symmetry does a rectangle that is not a square have?
  4. 4.Find the missing number: 12, 13, ?, 18, 22
  5. 5.Which capital letter has a line of symmetry? (a) W (b) R (c) Q
  6. 6.Find the missing number: 4, 8, 16, ?, 64
  7. 7.Find the missing number: 1, 2, 4, ?, 16
  8. 8.Which capital letter has a line of symmetry? (a) H (b) S (c) P
  9. 9.Find the missing number: 2, 4, 8, ?, 32
  10. 10.Find the missing number: ?, 18, 27, 36, 45
  11. 11.Find the missing number: 18, 19, ?, 24, 28
  12. 12.Find the missing number: 13, 16, 20, ?, 31
  13. 13.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ▲ (c) ■
  14. 14.Find the missing number: 15, 16, 18, ?, 25
  15. 15.Which capital letter has no line of symmetry? (a) U (b) A (c) Q
  16. 16.How many lines of symmetry does a square have?
  17. 17.How many lines of symmetry does the capital letter H have?
  18. 18.Which capital letter has no line of symmetry? (a) X (b) H (c) L
  19. 19.Find the missing number: 10, 13, 17, 22, ?
  20. 20.Find the missing number: 12, 18, ?, 30, 36
  21. 21.Find the missing number: 6, 18, 54, ?, 486
  22. 22.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ● (c) ★
  23. 23.Which capital letter has no line of symmetry? (a) P (b) H (c) I
  24. 24.How many lines of symmetry does the capital letter A have?
  25. 25.Find the missing number: 19, 22, 26, ?, 37
  26. 26.Find the missing number: 4, 8, ?, 32, 64
  27. 27.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  28. 28.Which capital letter has no line of symmetry? (a) R (b) I (c) H
  29. 29.Find the missing number: 1, 2, ?, 8, 16
  30. 30.Which capital letter has no line of symmetry? (a) W (b) O (c) F
  31. 31.Which capital letter has a line of symmetry? (a) U (b) L (c) Q
  32. 32.Which capital letter has a line of symmetry? (a) G (b) F (c) T
  33. 33.Find the missing number: 2, 4, 8, 16, ?
  34. 34.Which capital letter has a line of symmetry? (a) R (b) O (c) F
  35. 35.Find the missing number: 3, 6, ?, 24, 48
  36. 36.Find the missing number: 3, 9, 27, ?, 243
  37. 37.Find the missing number: 2, 6, ?, 54, 162
  38. 38.Find the missing number: ?, 25, 30, 35, 40
  39. 39.Which capital letter has a line of symmetry? (a) L (b) I (c) J
  40. 40.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ■ (b) ▲ (c) ●

Answer key

  1. 5
  2. 3
  3. 2
  4. 15
  5. W
  6. 32
  7. 8
  8. H
  9. 16
  10. 9
  11. 21
  12. 25
  13. ■
  14. 21
  15. Q
  16. 4
  17. 2
  18. L
  19. 28
  20. 24
  21. 162
  22. ★
  23. P
  24. 1
  25. 31
  26. 16
  27. ▲
  28. R
  29. 4
  30. F
  31. U
  32. T
  33. 32
  34. O
  35. 12
  36. 81
  37. 18
  38. 20
  39. I
  40. ●

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