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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 621 · 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: 14, 16, 19, ?, 28
  2. 2.How many lines of symmetry does the capital letter T have?
  3. 3.How many lines of symmetry does a regular hexagon have?
  4. 4.Find the missing number: 4, 12, 36, 108, ?
  5. 5.Find the missing number: 4, 16, 28, 40, ?
  6. 6.Which capital letter has a line of symmetry? (a) Z (b) J (c) I
  7. 7.Find the missing number: 5, 15, ?, 135, 405
  8. 8.Find the missing number: 15, 20, 25, ?, 35
  9. 9.Find the missing number: 8, ?, 28, 38, 48
  10. 10.Find the missing number: ?, 22, 33, 44, 55
  11. 11.Which capital letter has no line of symmetry? (a) A (b) O (c) Z
  12. 12.Find the missing number: 1, 3, 9, ?, 81
  13. 13.Find the missing number: 4, 8, 16, 32, ?
  14. 14.Find the missing number: 16, 18, 21, ?, 30
  15. 15.Find the missing number: 10, 12, ?, 19, 24
  16. 16.Which capital letter has a line of symmetry? (a) G (b) U (c) Q
  17. 17.Find the missing number: ?, 22, 34, 46, 58
  18. 18.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ★ (b) ▲ (c) ●
  19. 19.How many lines of symmetry does a regular pentagon have?
  20. 20.Find the missing number: 16, 18, 21, 25, ?
  21. 21.How many lines of symmetry does a rectangle that is not a square have?
  22. 22.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ■ (c) ●
  23. 23.Which capital letter has no line of symmetry? (a) M (b) R (c) V
  24. 24.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ★ (b) ▲ (c) ●
  25. 25.Find the missing number: 6, 9, ?, 18, 24
  26. 26.Find the missing number: 2, 4, ?, 11, 16
  27. 27.How many lines of symmetry does the capital letter A have?
  28. 28.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ■ (b) ● (c) ▲
  29. 29.Which capital letter has no line of symmetry? (a) I (b) F (c) X
  30. 30.Which capital letter has no line of symmetry? (a) O (b) Q (c) I
  31. 31.Which capital letter has a line of symmetry? (a) P (b) H (c) Z
  32. 32.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ★ (b) ■ (c) ●
  33. 33.Find the missing number: 1, 3, ?, 27, 81
  34. 34.Find the missing number: 10, 15, 20, 25, ?
  35. 35.Find the missing number: 13, 18, ?, 28, 33
  36. 36.Which capital letter has no line of symmetry? (a) J (b) W (c) A
  37. 37.Find the missing number: 8, 13, 18, 23, ?
  38. 38.How many lines of symmetry does a square have?
  39. 39.Find the missing number: ?, 17, 25, 33, 41
  40. 40.Find the missing number: 14, 17, 20, ?, 26

Answer key

  1. 23
  2. 1
  3. 6
  4. 324
  5. 52
  6. I
  7. 45
  8. 30
  9. 18
  10. 11
  11. Z
  12. 27
  13. 64
  14. 25
  15. 15
  16. U
  17. 10
  18. ▲
  19. 5
  20. 30
  21. 2
  22. ▲
  23. R
  24. ▲
  25. 13
  26. 7
  27. 1
  28. ●
  29. F
  30. Q
  31. H
  32. ■
  33. 9
  34. 30
  35. 23
  36. J
  37. 28
  38. 4
  39. 9
  40. 23

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