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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 341 · 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.How many lines of symmetry does a regular pentagon have?
  2. 2.Find the missing number: 7, 13, 19, 25, ?
  3. 3.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ● (b) ★ (c) ■
  4. 4.Find the missing number: 3, 6, 12, ?, 48
  5. 5.Find the missing number: 3, 9, 27, 81, ?
  6. 6.Find the missing number: 16, 21, ?, 31, 36
  7. 7.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ■ (c) ●
  8. 8.Find the missing number: 20, 23, 26, ?, 32
  9. 9.Which capital letter has a line of symmetry? (a) L (b) M (c) R
  10. 10.How many lines of symmetry does a square have?
  11. 11.Find the missing number: ?, 12, 22, 32, 42
  12. 12.How many lines of symmetry does a rectangle that is not a square have?
  13. 13.Find the missing number: 4, 7, 11, ?, 22
  14. 14.Find the missing number: 9, 11, 14, 18, ?
  15. 15.Find the missing number: 4, 8, 16, ?, 64
  16. 16.Find the missing number: 20, 27, 34, 41, ?
  17. 17.Find the missing number: 1, 7, ?, 19, 25
  18. 18.Find the missing number: 10, 12, 15, ?, 24
  19. 19.Find the missing number: 4, 12, 36, 108, ?
  20. 20.Which capital letter has no line of symmetry? (a) F (b) T (c) A
  21. 21.Find the missing number: 5, 10, 15, ?, 25
  22. 22.Find the missing number: 5, 14, ?, 32, 41
  23. 23.Which capital letter has a line of symmetry? (a) X (b) J (c) F
  24. 24.How many lines of symmetry does a regular hexagon have?
  25. 25.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ● (b) ▲ (c) ■
  26. 26.Find the missing number: 1, 3, 9, ?, 81
  27. 27.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ● (b) ★ (c) ■
  28. 28.Find the missing number: 18, 25, 32, ?, 46
  29. 29.Find the missing number: 18, ?, 30, 36, 42
  30. 30.Find the missing number: ?, 17, 20, 23, 26
  31. 31.Which capital letter has no line of symmetry? (a) G (b) I (c) X
  32. 32.Find the missing number: 15, 17, 20, 24, ?
  33. 33.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ▲ (c) ●
  34. 34.Find the missing number: 6, 18, ?, 162, 486
  35. 35.Which capital letter has a line of symmetry? (a) G (b) T (c) R
  36. 36.How many lines of symmetry does the capital letter T have?
  37. 37.Find the missing number: 7, 9, ?, 16, 21
  38. 38.Find the missing number: 20, 21, ?, 26, 30
  39. 39.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ● (c) ▲
  40. 40.Which capital letter has a line of symmetry? (a) Z (b) L (c) U

Answer key

  1. 5
  2. 31
  3. ■
  4. 24
  5. 243
  6. 26
  7. ●
  8. 29
  9. M
  10. 4
  11. 2
  12. 2
  13. 16
  14. 23
  15. 32
  16. 48
  17. 13
  18. 19
  19. 324
  20. F
  21. 20
  22. 23
  23. X
  24. 6
  25. ●
  26. 27
  27. ■
  28. 39
  29. 24
  30. 14
  31. G
  32. 29
  33. ▲
  34. 54
  35. T
  36. 1
  37. 12
  38. 23
  39. ■
  40. U

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