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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 236 · 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: 18, 19, 21, 24, ?
  2. 2.Find the missing number: 1, 9, ?, 25, 33
  3. 3.Find the missing number: 2, ?, 14, 20, 26
  4. 4.Which capital letter has a line of symmetry? (a) G (b) A (c) L
  5. 5.Which capital letter has a line of symmetry? (a) Z (b) T (c) P
  6. 6.Find the missing number: 13, 17, 21, 25, ?
  7. 7.Find the missing number: 3, ?, 11, 15, 19
  8. 8.How many lines of symmetry does the capital letter H have?
  9. 9.How many lines of symmetry does the capital letter A have?
  10. 10.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ★ (c) ▲
  11. 11.Find the missing number: 4, 12, 36, 108, ?
  12. 12.Find the missing number: 3, 6, ?, 12, 15
  13. 13.Find the missing number: 3, 6, ?, 24, 48
  14. 14.How many lines of symmetry does the capital letter T have?
  15. 15.Find the missing number: 9, 10, 12, ?, 19
  16. 16.Which capital letter has no line of symmetry? (a) A (b) L (c) T
  17. 17.Find the missing number: 8, 9, ?, 14, 18
  18. 18.Find the missing number: 6, 18, ?, 162, 486
  19. 19.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ● (c) ★
  20. 20.What comes next? ★ ● ● ★ ● ● ★ ? (a) ▲ (b) ★ (c) ●
  21. 21.Find the missing number: 2, 4, ?, 16, 32
  22. 22.Find the missing number: 5, 6, 8, ?, 15
  23. 23.How many lines of symmetry does a regular hexagon have?
  24. 24.How many lines of symmetry does a square have?
  25. 25.What comes next? ● ● ★ ● ● ★ ● ? (a) ★ (b) ● (c) ▲
  26. 26.Which capital letter has no line of symmetry? (a) O (b) V (c) Q
  27. 27.Which capital letter has a line of symmetry? (a) Q (b) F (c) M
  28. 28.Find the missing number: 2, 9, ?, 23, 30
  29. 29.Find the missing number: 3, 6, 12, ?, 48
  30. 30.Find the missing number: 10, ?, 20, 25, 30
  31. 31.Find the missing number: 10, 18, ?, 34, 42
  32. 32.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ★ (c) ●
  33. 33.Find the missing number: 14, 20, 26, 32, ?
  34. 34.How many lines of symmetry does a rectangle that is not a square have?
  35. 35.Find the missing number: 3, 9, 27, 81, ?
  36. 36.How many lines of symmetry does a regular pentagon have?
  37. 37.Find the missing number: 1, 2, ?, 8, 16
  38. 38.Which capital letter has a line of symmetry? (a) G (b) I (c) L
  39. 39.Find the missing number: 5, 10, 20, 40, ?
  40. 40.Find the missing number: 4, 12, 36, ?, 324

Answer key

  1. 28
  2. 17
  3. 8
  4. A
  5. T
  6. 29
  7. 7
  8. 2
  9. 1
  10. ●
  11. 324
  12. 9
  13. 12
  14. 1
  15. 15
  16. L
  17. 11
  18. 54
  19. ■
  20. ●
  21. 8
  22. 11
  23. 6
  24. 4
  25. ●
  26. Q
  27. M
  28. 16
  29. 24
  30. 15
  31. 26
  32. ●
  33. 38
  34. 2
  35. 243
  36. 5
  37. 4
  38. I
  39. 80
  40. 108

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