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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 353 · 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: 13, 15, ?, 22, 27
  2. 2.Find the missing number: 5, 15, 45, 135, ?
  3. 3.Find the missing number: 15, 16, 18, ?, 25
  4. 4.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ■ (c) ●
  5. 5.Which capital letter has no line of symmetry? (a) J (b) T (c) H
  6. 6.Which capital letter has no line of symmetry? (a) F (b) M (c) O
  7. 7.How many lines of symmetry does a rectangle that is not a square have?
  8. 8.Find the missing number: 13, 14, ?, 19, 23
  9. 9.Find the missing number: ?, 14, 22, 30, 38
  10. 10.Find the missing number: 1, 2, 4, 8, ?
  11. 11.How many lines of symmetry does the capital letter H have?
  12. 12.Find the missing number: 7, 10, 14, ?, 25
  13. 13.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ★ (c) ▲
  14. 14.Find the missing number: 3, ?, 11, 15, 19
  15. 15.Find the missing number: 3, 6, ?, 24, 48
  16. 16.How many lines of symmetry does a triangle with all sides equal have?
  17. 17.Find the missing number: 6, 12, 24, 48, ?
  18. 18.Find the missing number: 20, 22, 25, 29, ?
  19. 19.Which capital letter has a line of symmetry? (a) J (b) S (c) O
  20. 20.Find the missing number: 2, 6, ?, 54, 162
  21. 21.Find the missing number: 5, 10, ?, 40, 80
  22. 22.How many lines of symmetry does a regular hexagon have?
  23. 23.Find the missing number: 19, 20, ?, 25, 29
  24. 24.Which capital letter has a line of symmetry? (a) X (b) Q (c) J
  25. 25.How many lines of symmetry does a square have?
  26. 26.Which capital letter has no line of symmetry? (a) T (b) Z (c) U
  27. 27.Find the missing number: 1, 3, 6, ?, 15
  28. 28.How many lines of symmetry does the capital letter A have?
  29. 29.Find the missing number: 6, 18, 54, ?, 486
  30. 30.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ▲ (c) ■
  31. 31.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  32. 32.Find the missing number: 8, ?, 16, 20, 24
  33. 33.Find the missing number: 10, 11, ?, 16, 20
  34. 34.What comes next? ● ● ★ ● ● ★ ● ? (a) ★ (b) ▲ (c) ●
  35. 35.Find the missing number: 6, 7, ?, 12, 16
  36. 36.Find the missing number: 11, 14, ?, 20, 23
  37. 37.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ▲ (c) ●
  38. 38.Find the missing number: 1, 3, 9, 27, ?
  39. 39.How many lines of symmetry does the capital letter T have?
  40. 40.Find the missing number: ?, 22, 30, 38, 46

Answer key

  1. 18
  2. 405
  3. 21
  4. ▲
  5. J
  6. F
  7. 2
  8. 16
  9. 6
  10. 16
  11. 2
  12. 19
  13. ▲
  14. 7
  15. 12
  16. 3
  17. 96
  18. 34
  19. O
  20. 18
  21. 20
  22. 6
  23. 22
  24. X
  25. 4
  26. Z
  27. 10
  28. 1
  29. 162
  30. ▲
  31. ▲
  32. 12
  33. 13
  34. ●
  35. 9
  36. 17
  37. ■
  38. 81
  39. 1
  40. 14

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