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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 599 · 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: 6, 12, 24, 48, ?
  2. 2.Find the missing number: 1, 3, ?, 27, 81
  3. 3.Find the missing number: 10, 11, ?, 16, 20
  4. 4.Which capital letter has no line of symmetry? (a) F (b) A (c) H
  5. 5.How many lines of symmetry does a rectangle that is not a square have?
  6. 6.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ■ (b) ▲ (c) ●
  7. 7.How many lines of symmetry does the capital letter A have?
  8. 8.Find the missing number: 2, 4, 8, 16, ?
  9. 9.What comes next? ● ● ★ ● ● ★ ● ? (a) ● (b) ■ (c) ★
  10. 10.Find the missing number: 4, 6, ?, 13, 18
  11. 11.How many lines of symmetry does a regular pentagon have?
  12. 12.How many lines of symmetry does a regular hexagon have?
  13. 13.Find the missing number: 11, 12, 14, ?, 21
  14. 14.Find the missing number: 2, 6, ?, 54, 162
  15. 15.How many lines of symmetry does a square have?
  16. 16.Find the missing number: 14, 16, 19, 23, ?
  17. 17.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ★ (c) ■
  18. 18.Find the missing number: 2, 6, 18, ?, 162
  19. 19.Find the missing number: 15, 17, 20, ?, 29
  20. 20.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ■ (c) ▲
  21. 21.How many lines of symmetry does the capital letter T have?
  22. 22.Find the missing number: 18, 19, ?, 24, 28
  23. 23.Find the missing number: 12, ?, 30, 39, 48
  24. 24.Which capital letter has no line of symmetry? (a) H (b) S (c) T
  25. 25.How many lines of symmetry does a triangle with all sides equal have?
  26. 26.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ■ (c) ●
  27. 27.Find the missing number: 5, 15, 45, 135, ?
  28. 28.Find the missing number: 5, 10, 20, 40, ?
  29. 29.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ▲ (c) ★
  30. 30.Which capital letter has no line of symmetry? (a) M (b) T (c) P
  31. 31.Find the missing number: ?, 20, 26, 32, 38
  32. 32.Which capital letter has a line of symmetry? (a) R (b) G (c) T
  33. 33.Find the missing number: 20, ?, 38, 47, 56
  34. 34.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ■ (b) ★ (c) ●
  35. 35.Find the missing number: 5, 15, ?, 135, 405
  36. 36.Find the missing number: 3, 6, 12, ?, 48
  37. 37.Which capital letter has no line of symmetry? (a) J (b) A (c) M
  38. 38.Find the missing number: 2, ?, 22, 32, 42
  39. 39.Find the missing number: 6, 18, 54, ?, 486
  40. 40.Find the missing number: 15, ?, 25, 30, 35

Answer key

  1. 96
  2. 9
  3. 13
  4. F
  5. 2
  6. ●
  7. 1
  8. 32
  9. ●
  10. 9
  11. 5
  12. 6
  13. 17
  14. 18
  15. 4
  16. 28
  17. ■
  18. 54
  19. 24
  20. ▲
  21. 1
  22. 21
  23. 21
  24. S
  25. 3
  26. ●
  27. 405
  28. 80
  29. ▲
  30. P
  31. 14
  32. T
  33. 29
  34. ★
  35. 45
  36. 24
  37. J
  38. 12
  39. 162
  40. 20

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