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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 492 · 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: 15, 22, 29, ?, 43
  2. 2.Find the missing number: 13, 16, 20, ?, 31
  3. 3.Find the missing number: 13, 16, ?, 25, 31
  4. 4.Which capital letter has no line of symmetry? (a) Q (b) H (c) O
  5. 5.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ▲ (c) ★
  6. 6.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ● (c) ■
  7. 7.Which capital letter has no line of symmetry? (a) X (b) Z (c) O
  8. 8.How many lines of symmetry does a square have?
  9. 9.Find the missing number: 11, 14, 18, ?, 29
  10. 10.How many lines of symmetry does a triangle with all sides equal have?
  11. 11.Which capital letter has a line of symmetry? (a) F (b) U (c) G
  12. 12.Find the missing number: 4, 12, ?, 108, 324
  13. 13.How many lines of symmetry does the capital letter H have?
  14. 14.Find the missing number: 6, 7, 9, ?, 16
  15. 15.Which capital letter has a line of symmetry? (a) P (b) H (c) F
  16. 16.Find the missing number: 6, 18, 54, 162, ?
  17. 17.Find the missing number: ?, 24, 35, 46, 57
  18. 18.Find the missing number: 14, 21, 28, 35, ?
  19. 19.Find the missing number: 20, 21, 23, 26, ?
  20. 20.Which capital letter has no line of symmetry? (a) I (b) M (c) P
  21. 21.Find the missing number: 4, 8, 16, ?, 64
  22. 22.Find the missing number: 17, 21, ?, 29, 33
  23. 23.Which capital letter has a line of symmetry? (a) S (b) F (c) A
  24. 24.How many lines of symmetry does a regular hexagon have?
  25. 25.Find the missing number: 1, 3, ?, 10, 15
  26. 26.Find the missing number: 15, ?, 21, 24, 27
  27. 27.Find the missing number: 15, 20, 25, 30, ?
  28. 28.How many lines of symmetry does a regular pentagon have?
  29. 29.Which capital letter has a line of symmetry? (a) P (b) Q (c) O
  30. 30.Find the missing number: 13, 16, 20, 25, ?
  31. 31.Find the missing number: 4, 5, 7, 10, ?
  32. 32.Find the missing number: 17, 22, ?, 32, 37
  33. 33.Find the missing number: 1, 2, ?, 8, 16
  34. 34.Which capital letter has no line of symmetry? (a) U (b) H (c) J
  35. 35.Find the missing number: 4, 8, 16, 32, ?
  36. 36.Find the missing number: 17, 20, ?, 29, 35
  37. 37.Which capital letter has a line of symmetry? (a) T (b) R (c) Z
  38. 38.Find the missing number: 3, ?, 21, 30, 39
  39. 39.Which capital letter has no line of symmetry? (a) H (b) I (c) G
  40. 40.Find the missing number: 7, 9, 12, 16, ?

Answer key

  1. 36
  2. 25
  3. 20
  4. Q
  5. ■
  6. ▲
  7. Z
  8. 4
  9. 23
  10. 3
  11. U
  12. 36
  13. 2
  14. 12
  15. H
  16. 486
  17. 13
  18. 42
  19. 30
  20. P
  21. 32
  22. 25
  23. A
  24. 6
  25. 6
  26. 18
  27. 35
  28. 5
  29. O
  30. 31
  31. 14
  32. 27
  33. 4
  34. J
  35. 64
  36. 24
  37. T
  38. 12
  39. G
  40. 21

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