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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 683 · 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.What comes next? ★ ● ● ★ ● ● ★ ? (a) ▲ (b) ★ (c) ●
  2. 2.Find the missing number: 1, 3, 9, 27, ?
  3. 3.Find the missing number: 6, 13, 20, ?, 34
  4. 4.Find the missing number: 1, 2, ?, 8, 16
  5. 5.How many lines of symmetry does a square have?
  6. 6.Find the missing number: 7, 9, 12, ?, 21
  7. 7.Which capital letter has a line of symmetry? (a) G (b) L (c) W
  8. 8.How many lines of symmetry does a rectangle that is not a square have?
  9. 9.Find the missing number: 4, 7, 10, 13, ?
  10. 10.How many lines of symmetry does a regular pentagon have?
  11. 11.Find the missing number: 12, 13, 15, ?, 22
  12. 12.Find the missing number: ?, 20, 26, 32, 38
  13. 13.Find the missing number: 8, 11, ?, 20, 26
  14. 14.Find the missing number: 3, 6, 12, 24, ?
  15. 15.Which capital letter has a line of symmetry? (a) Z (b) I (c) P
  16. 16.Find the missing number: 5, 8, ?, 17, 23
  17. 17.Which capital letter has a line of symmetry? (a) A (b) G (c) P
  18. 18.Which capital letter has a line of symmetry? (a) O (b) R (c) G
  19. 19.Find the missing number: 9, 10, ?, 15, 19
  20. 20.Find the missing number: 2, 11, 20, ?, 38
  21. 21.Find the missing number: 11, 13, ?, 20, 25
  22. 22.How many lines of symmetry does a triangle with all sides equal have?
  23. 23.Find the missing number: 3, 6, 12, ?, 48
  24. 24.Find the missing number: 2, 6, 18, ?, 162
  25. 25.Find the missing number: 20, 21, ?, 26, 30
  26. 26.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ▲ (b) ■ (c) ●
  27. 27.Which capital letter has a line of symmetry? (a) J (b) R (c) X
  28. 28.Find the missing number: 1, 3, 9, ?, 81
  29. 29.Find the missing number: 1, 6, 11, ?, 21
  30. 30.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ▲ (c) ■
  31. 31.Which capital letter has no line of symmetry? (a) X (b) S (c) W
  32. 32.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ● (b) ■ (c) ★
  33. 33.Which capital letter has no line of symmetry? (a) R (b) T (c) I
  34. 34.Which capital letter has a line of symmetry? (a) F (b) R (c) U
  35. 35.Find the missing number: 2, 3, 5, ?, 12
  36. 36.Which capital letter has no line of symmetry? (a) H (b) U (c) J
  37. 37.How many lines of symmetry does the capital letter T have?
  38. 38.Which capital letter has no line of symmetry? (a) M (b) U (c) P
  39. 39.Find the missing number: 17, 19, ?, 26, 31
  40. 40.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ▲ (b) ★ (c) ●

Answer key

  1. ●
  2. 81
  3. 27
  4. 4
  5. 4
  6. 16
  7. W
  8. 2
  9. 16
  10. 5
  11. 18
  12. 14
  13. 15
  14. 48
  15. I
  16. 12
  17. A
  18. O
  19. 12
  20. 29
  21. 16
  22. 3
  23. 24
  24. 54
  25. 23
  26. ■
  27. X
  28. 27
  29. 16
  30. ●
  31. S
  32. ★
  33. R
  34. U
  35. 8
  36. J
  37. 1
  38. P
  39. 22
  40. ●

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