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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 90 · 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: 9, 21, ?, 45, 57
  2. 2.Find the missing number: 8, 12, 16, ?, 24
  3. 3.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ■ (c) ▲
  4. 4.Find the missing number: 4, 6, ?, 13, 18
  5. 5.How many lines of symmetry does a square have?
  6. 6.Find the missing number: 12, 13, 15, ?, 22
  7. 7.Find the missing number: 3, 6, 12, 24, ?
  8. 8.Find the missing number: 2, 4, 8, 16, ?
  9. 9.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ■ (c) ●
  10. 10.Find the missing number: 6, 14, ?, 30, 38
  11. 11.Find the missing number: 4, 12, 36, ?, 324
  12. 12.Which capital letter has no line of symmetry? (a) A (b) J (c) O
  13. 13.Find the missing number: 3, 9, ?, 81, 243
  14. 14.Find the missing number: 18, 20, ?, 27, 32
  15. 15.Which capital letter has a line of symmetry? (a) Q (b) J (c) M
  16. 16.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ● (b) ★ (c) ■
  17. 17.How many lines of symmetry does the capital letter A have?
  18. 18.Find the missing number: 7, 8, ?, 13, 17
  19. 19.How many lines of symmetry does a rectangle that is not a square have?
  20. 20.Find the missing number: 10, ?, 20, 25, 30
  21. 21.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ● (b) ■ (c) ▲
  22. 22.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ■ (c) ▲
  23. 23.How many lines of symmetry does a regular hexagon have?
  24. 24.Find the missing number: 14, 16, ?, 23, 28
  25. 25.Which capital letter has a line of symmetry? (a) Q (b) G (c) T
  26. 26.Find the missing number: 4, 8, 16, ?, 64
  27. 27.Which capital letter has no line of symmetry? (a) O (b) Z (c) W
  28. 28.Which capital letter has no line of symmetry? (a) U (b) H (c) G
  29. 29.Find the missing number: 4, 8, 16, 32, ?
  30. 30.Find the missing number: 18, 20, 23, ?, 32
  31. 31.Which capital letter has no line of symmetry? (a) Q (b) I (c) H
  32. 32.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ★ (c) ■
  33. 33.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ▲ (c) ■
  34. 34.How many lines of symmetry does a triangle with all sides equal have?
  35. 35.Find the missing number: 3, 9, 27, ?, 243
  36. 36.Which capital letter has a line of symmetry? (a) S (b) A (c) F
  37. 37.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ★ (c) ●
  38. 38.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ★ (c) ▲
  39. 39.Find the missing number: 3, 5, 8, 12, ?
  40. 40.Find the missing number: 14, 15, ?, 20, 24

Answer key

  1. 33
  2. 20
  3. ▲
  4. 9
  5. 4
  6. 18
  7. 48
  8. 32
  9. ●
  10. 22
  11. 108
  12. J
  13. 27
  14. 23
  15. M
  16. ★
  17. 1
  18. 10
  19. 2
  20. 15
  21. ●
  22. ■
  23. 6
  24. 19
  25. T
  26. 32
  27. Z
  28. G
  29. 64
  30. 27
  31. Q
  32. ▲
  33. ■
  34. 3
  35. 81
  36. A
  37. ▲
  38. ▲
  39. 17
  40. 17

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