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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 471 · 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: 1, 2, 4, ?, 16
  2. 2.How many lines of symmetry does a rectangle that is not a square have?
  3. 3.Find the missing number: 2, 10, 18, ?, 34
  4. 4.How many lines of symmetry does the capital letter H have?
  5. 5.Find the missing number: 3, 6, ?, 24, 48
  6. 6.Find the missing number: 3, 9, 27, ?, 243
  7. 7.Find the missing number: 10, 11, 13, ?, 20
  8. 8.Find the missing number: 9, 19, 29, ?, 49
  9. 9.Find the missing number: 20, 22, 25, 29, ?
  10. 10.Find the missing number: 2, 6, 18, ?, 162
  11. 11.Find the missing number: 11, 12, ?, 17, 21
  12. 12.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ● (c) ▲
  13. 13.How many lines of symmetry does the capital letter T have?
  14. 14.Find the missing number: 4, 12, ?, 28, 36
  15. 15.Find the missing number: 9, 19, 29, 39, ?
  16. 16.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ● (c) ★
  17. 17.Which capital letter has a line of symmetry? (a) L (b) I (c) R
  18. 18.Find the missing number: 1, 3, 9, ?, 81
  19. 19.How many lines of symmetry does the capital letter A have?
  20. 20.Find the missing number: 11, 14, ?, 23, 29
  21. 21.Which capital letter has no line of symmetry? (a) O (b) Z (c) U
  22. 22.Find the missing number: 13, 14, ?, 19, 23
  23. 23.Find the missing number: 17, 20, 24, 29, ?
  24. 24.What comes next? ● ● ★ ● ● ★ ● ? (a) ▲ (b) ★ (c) ●
  25. 25.Find the missing number: 3, 9, ?, 81, 243
  26. 26.Find the missing number: 17, 18, 20, 23, ?
  27. 27.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ★ (b) ▲ (c) ●
  28. 28.Find the missing number: 3, ?, 9, 12, 15
  29. 29.Find the missing number: ?, 22, 31, 40, 49
  30. 30.Which capital letter has no line of symmetry? (a) H (b) O (c) Q
  31. 31.Find the missing number: 15, ?, 21, 24, 27
  32. 32.What comes next? ★ ● ● ★ ● ● ★ ? (a) ● (b) ▲ (c) ★
  33. 33.Find the missing number: 8, ?, 26, 35, 44
  34. 34.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  35. 35.Which capital letter has no line of symmetry? (a) J (b) O (c) W
  36. 36.How many lines of symmetry does a regular hexagon have?
  37. 37.Find the missing number: 1, 3, 6, ?, 15
  38. 38.Find the missing number: 1, 3, 9, 27, ?
  39. 39.Which capital letter has no line of symmetry? (a) F (b) W (c) M
  40. 40.Find the missing number: 6, 18, ?, 162, 486

Answer key

  1. 8
  2. 2
  3. 26
  4. 2
  5. 12
  6. 81
  7. 16
  8. 39
  9. 34
  10. 54
  11. 14
  12. ▲
  13. 1
  14. 20
  15. 49
  16. ●
  17. I
  18. 27
  19. 1
  20. 18
  21. Z
  22. 16
  23. 35
  24. ●
  25. 27
  26. 27
  27. ●
  28. 6
  29. 13
  30. Q
  31. 18
  32. ●
  33. 17
  34. ★
  35. J
  36. 6
  37. 10
  38. 81
  39. F
  40. 54

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