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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 413 · 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 the capital letter H have?
  2. 2.Find the missing number: 5, 8, ?, 17, 23
  3. 3.Find the missing number: 5, 15, 25, 35, ?
  4. 4.Find the missing number: 2, 4, 8, 16, ?
  5. 5.How many lines of symmetry does a triangle with all sides equal have?
  6. 6.Which capital letter has no line of symmetry? (a) Z (b) T (c) X
  7. 7.Find the missing number: 15, 17, 20, 24, ?
  8. 8.Find the missing number: 9, 12, ?, 21, 27
  9. 9.Find the missing number: 3, 9, 27, 81, ?
  10. 10.Find the missing number: 8, ?, 14, 17, 20
  11. 11.Which capital letter has no line of symmetry? (a) R (b) I (c) O
  12. 12.Find the missing number: 6, 12, 24, 48, ?
  13. 13.Find the missing number: 7, 9, 12, ?, 21
  14. 14.Find the missing number: 13, 15, ?, 22, 27
  15. 15.Find the missing number: 4, 8, 16, ?, 64
  16. 16.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ★ (c) ●
  17. 17.Find the missing number: 12, 15, 19, 24, ?
  18. 18.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ■ (b) ★ (c) ●
  19. 19.Which capital letter has a line of symmetry? (a) U (b) L (c) Z
  20. 20.Find the missing number: 3, 9, 27, ?, 243
  21. 21.Find the missing number: 1, 3, ?, 27, 81
  22. 22.Find the missing number: ?, 22, 28, 34, 40
  23. 23.Find the missing number: 3, 6, 12, 24, ?
  24. 24.Find the missing number: 3, ?, 27, 39, 51
  25. 25.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ■ (b) ★ (c) ▲
  26. 26.Find the missing number: 1, 10, 19, 28, ?
  27. 27.How many lines of symmetry does a regular hexagon have?
  28. 28.Find the missing number: 20, 23, 27, ?, 38
  29. 29.Which capital letter has no line of symmetry? (a) A (b) U (c) F
  30. 30.Which capital letter has no line of symmetry? (a) J (b) W (c) U
  31. 31.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ▲ (b) ★ (c) ●
  32. 32.Which capital letter has a line of symmetry? (a) A (b) P (c) R
  33. 33.How many lines of symmetry does a square have?
  34. 34.Find the missing number: 2, 4, ?, 16, 32
  35. 35.Find the missing number: 9, 11, ?, 18, 23
  36. 36.Find the missing number: 2, 6, 18, ?, 162
  37. 37.Which capital letter has a line of symmetry? (a) L (b) Q (c) X
  38. 38.Find the missing number: 11, 13, 16, ?, 25
  39. 39.Find the missing number: 2, 6, ?, 54, 162
  40. 40.Which capital letter has a line of symmetry? (a) J (b) G (c) T

Answer key

  1. 2
  2. 12
  3. 45
  4. 32
  5. 3
  6. Z
  7. 29
  8. 16
  9. 243
  10. 11
  11. R
  12. 96
  13. 16
  14. 18
  15. 32
  16. ▲
  17. 30
  18. ●
  19. U
  20. 81
  21. 9
  22. 16
  23. 48
  24. 15
  25. ★
  26. 37
  27. 6
  28. 32
  29. F
  30. J
  31. ▲
  32. A
  33. 4
  34. 8
  35. 14
  36. 54
  37. X
  38. 20
  39. 18
  40. T

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