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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 714 · 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 rectangle that is not a square have?
  2. 2.Find the missing number: 17, ?, 27, 32, 37
  3. 3.Find the missing number: 2, 6, 18, ?, 162
  4. 4.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ● (c) ▲
  5. 5.Find the missing number: 2, 6, ?, 54, 162
  6. 6.Which capital letter has no line of symmetry? (a) U (b) M (c) S
  7. 7.Find the missing number: 3, 4, 6, 9, ?
  8. 8.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ● (b) ★ (c) ▲
  9. 9.What comes next? ● ● ★ ● ● ★ ● ? (a) ▲ (b) ● (c) ★
  10. 10.Find the missing number: 1, 2, ?, 8, 16
  11. 11.Which capital letter has no line of symmetry? (a) T (b) A (c) J
  12. 12.Find the missing number: 17, 18, 20, 23, ?
  13. 13.Find the missing number: 4, 12, ?, 108, 324
  14. 14.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ● (c) ★
  15. 15.Find the missing number: 4, 8, 16, 32, ?
  16. 16.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ▲ (c) ★
  17. 17.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ★ (b) ■ (c) ▲
  18. 18.Find the missing number: 1, 3, 9, 27, ?
  19. 19.Which capital letter has a line of symmetry? (a) P (b) Q (c) U
  20. 20.Find the missing number: 17, 20, ?, 26, 29
  21. 21.Find the missing number: 11, 18, ?, 32, 39
  22. 22.Which capital letter has a line of symmetry? (a) S (b) P (c) T
  23. 23.Find the missing number: 1, 2, ?, 7, 11
  24. 24.How many lines of symmetry does a triangle with all sides equal have?
  25. 25.Find the missing number: 8, 20, 32, ?, 56
  26. 26.Find the missing number: ?, 14, 20, 26, 32
  27. 27.Find the missing number: 8, 13, ?, 23, 28
  28. 28.Which capital letter has no line of symmetry? (a) H (b) I (c) P
  29. 29.Find the missing number: 19, 21, ?, 28, 33
  30. 30.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ● (c) ▲
  31. 31.Find the missing number: 10, 21, 32, ?, 54
  32. 32.How many lines of symmetry does the capital letter T have?
  33. 33.Which capital letter has a line of symmetry? (a) M (b) R (c) L
  34. 34.Find the missing number: 12, 15, ?, 24, 30
  35. 35.Find the missing number: 11, 12, ?, 17, 21
  36. 36.Find the missing number: 4, 6, 9, 13, ?
  37. 37.Find the missing number: 5, 8, ?, 17, 23
  38. 38.Find the missing number: 4, 12, 36, ?, 324
  39. 39.Find the missing number: 7, 10, 14, ?, 25
  40. 40.Find the missing number: 8, 10, 13, ?, 22

Answer key

  1. 2
  2. 22
  3. 54
  4. ▲
  5. 18
  6. S
  7. 13
  8. ★
  9. ●
  10. 4
  11. J
  12. 27
  13. 36
  14. ●
  15. 64
  16. ★
  17. ★
  18. 81
  19. U
  20. 23
  21. 25
  22. T
  23. 4
  24. 3
  25. 44
  26. 8
  27. 18
  28. P
  29. 24
  30. ■
  31. 43
  32. 1
  33. M
  34. 19
  35. 14
  36. 18
  37. 12
  38. 108
  39. 19
  40. 17

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