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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 272 · 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.Find the missing number: 10, 15, 20, ?, 30
  2. 2.How many lines of symmetry does a regular hexagon have?
  3. 3.Find the missing number: 6, ?, 20, 27, 34
  4. 4.What comes next? ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ▲
  5. 5.Find the missing number: 12, 15, 19, ?, 30
  6. 6.What comes next? ★ ● ● ★ ● ● ★ ? (a) ● (b) ▲ (c) ★
  7. 7.Find the missing number: 5, 10, 20, ?, 80
  8. 8.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  9. 9.Find the missing number: 2, 4, 8, 16, ?
  10. 10.Which capital letter has a line of symmetry? (a) I (b) Z (c) J
  11. 11.Find the missing number: 3, 9, 27, 81, ?
  12. 12.Find the missing number: 14, 17, 21, ?, 32
  13. 13.Find the missing number: 10, 13, 16, ?, 22
  14. 14.Find the missing number: ?, 27, 37, 47, 57
  15. 15.Find the missing number: 7, ?, 19, 25, 31
  16. 16.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ★ (c) ●
  17. 17.Find the missing number: 5, 10, 20, 40, ?
  18. 18.Find the missing number: 4, 12, 36, ?, 324
  19. 19.How many lines of symmetry does a triangle with all sides equal have?
  20. 20.Which capital letter has a line of symmetry? (a) G (b) L (c) H
  21. 21.Which capital letter has a line of symmetry? (a) Z (b) U (c) S
  22. 22.Which capital letter has no line of symmetry? (a) T (b) M (c) F
  23. 23.How many lines of symmetry does a regular pentagon have?
  24. 24.Find the missing number: ?, 23, 29, 35, 41
  25. 25.Which capital letter has no line of symmetry? (a) X (b) J (c) A
  26. 26.Find the missing number: 10, 11, 13, ?, 20
  27. 27.How many lines of symmetry does a rectangle that is not a square have?
  28. 28.Find the missing number: 1, 2, ?, 8, 16
  29. 29.Find the missing number: 2, 4, ?, 16, 32
  30. 30.Find the missing number: 9, 11, 14, 18, ?
  31. 31.How many lines of symmetry does a square have?
  32. 32.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ■ (b) ● (c) ▲
  33. 33.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ■ (b) ▲ (c) ●
  34. 34.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ▲ (c) ●
  35. 35.How many lines of symmetry does the capital letter A have?
  36. 36.Find the missing number: 3, 6, 12, 24, ?
  37. 37.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ▲ (c) ●
  38. 38.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ● (c) ▲
  39. 39.Which capital letter has a line of symmetry? (a) V (b) S (c) P
  40. 40.Which capital letter has no line of symmetry? (a) W (b) X (c) Q

Answer key

  1. 25
  2. 6
  3. 13
  4. ●
  5. 24
  6. ●
  7. 40
  8. ■
  9. 32
  10. I
  11. 243
  12. 26
  13. 19
  14. 17
  15. 13
  16. ●
  17. 80
  18. 108
  19. 3
  20. H
  21. U
  22. F
  23. 5
  24. 17
  25. J
  26. 16
  27. 2
  28. 4
  29. 8
  30. 23
  31. 4
  32. ▲
  33. ●
  34. ▲
  35. 1
  36. 48
  37. ▲
  38. ■
  39. V
  40. Q

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