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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 122 · 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: 1, 3, ?, 27, 81
  2. 2.Find the missing number: 6, 12, ?, 48, 96
  3. 3.Find the missing number: 7, 14, ?, 28, 35
  4. 4.Which capital letter has no line of symmetry? (a) X (b) A (c) Q
  5. 5.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  6. 6.Find the missing number: 15, 17, 20, ?, 29
  7. 7.Find the missing number: 4, 8, ?, 32, 64
  8. 8.Which capital letter has a line of symmetry? (a) G (b) R (c) A
  9. 9.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ▲ (b) ★ (c) ●
  10. 10.Which capital letter has a line of symmetry? (a) L (b) H (c) J
  11. 11.Find the missing number: 2, 3, 5, ?, 12
  12. 12.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  13. 13.Find the missing number: 3, 6, ?, 15, 21
  14. 14.Find the missing number: 17, 24, 31, ?, 45
  15. 15.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ▲ (c) ●
  16. 16.Find the missing number: 15, 16, ?, 21, 25
  17. 17.Find the missing number: 2, 4, 8, ?, 32
  18. 18.How many lines of symmetry does a rectangle that is not a square have?
  19. 19.Find the missing number: ?, 21, 24, 27, 30
  20. 20.Find the missing number: ?, 16, 23, 30, 37
  21. 21.Find the missing number: 4, 12, 36, ?, 324
  22. 22.Find the missing number: 5, 6, ?, 11, 15
  23. 23.Find the missing number: 6, 18, ?, 162, 486
  24. 24.Which capital letter has a line of symmetry? (a) P (b) I (c) F
  25. 25.Which capital letter has a line of symmetry? (a) J (b) V (c) F
  26. 26.Find the missing number: 5, 10, 20, ?, 80
  27. 27.How many lines of symmetry does a regular pentagon have?
  28. 28.Which capital letter has no line of symmetry? (a) P (b) O (c) V
  29. 29.Which capital letter has no line of symmetry? (a) X (b) J (c) O
  30. 30.How many lines of symmetry does a triangle with all sides equal have?
  31. 31.Which capital letter has a line of symmetry? (a) M (b) G (c) F
  32. 32.Which capital letter has no line of symmetry? (a) V (b) A (c) L
  33. 33.Find the missing number: ?, 10, 18, 26, 34
  34. 34.Which capital letter has a line of symmetry? (a) J (b) W (c) F
  35. 35.Find the missing number: 9, 10, 12, 15, ?
  36. 36.Find the missing number: 12, 15, 19, ?, 30
  37. 37.Find the missing number: 5, 13, 21, 29, ?
  38. 38.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ■ (c) ★
  39. 39.Find the missing number: 19, 21, ?, 28, 33
  40. 40.How many lines of symmetry does a square have?

Answer key

  1. 9
  2. 24
  3. 21
  4. Q
  5. ★
  6. 24
  7. 16
  8. A
  9. ★
  10. H
  11. 8
  12. ★
  13. 10
  14. 38
  15. ■
  16. 18
  17. 16
  18. 2
  19. 18
  20. 9
  21. 108
  22. 8
  23. 54
  24. I
  25. V
  26. 40
  27. 5
  28. P
  29. J
  30. 3
  31. M
  32. L
  33. 2
  34. W
  35. 19
  36. 24
  37. 37
  38. ■
  39. 24
  40. 4

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