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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 454 · 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: ?, 19, 30, 41, 52
  2. 2.Find the missing number: 10, ?, 24, 31, 38
  3. 3.How many lines of symmetry does the capital letter A have?
  4. 4.Find the missing number: 16, 17, 19, 22, ?
  5. 5.What comes next? ■ ● ● ■ ● ● ■ ? (a) ● (b) ■ (c) ★
  6. 6.Find the missing number: 1, 2, ?, 8, 16
  7. 7.Find the missing number: 8, 11, ?, 17, 20
  8. 8.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  9. 9.Find the missing number: 2, 4, 8, ?, 32
  10. 10.Find the missing number: 5, 10, ?, 40, 80
  11. 11.Find the missing number: 3, 9, ?, 81, 243
  12. 12.Find the missing number: 19, 21, ?, 28, 33
  13. 13.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ■ (c) ●
  14. 14.Which capital letter has a line of symmetry? (a) A (b) J (c) Q
  15. 15.Find the missing number: 9, ?, 17, 21, 25
  16. 16.Find the missing number: 13, 16, 20, 25, ?
  17. 17.How many lines of symmetry does a triangle with all sides equal have?
  18. 18.How many lines of symmetry does the capital letter T have?
  19. 19.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  20. 20.Find the missing number: 14, 16, ?, 23, 28
  21. 21.Find the missing number: 15, 17, 20, ?, 29
  22. 22.Which capital letter has a line of symmetry? (a) R (b) Z (c) O
  23. 23.How many lines of symmetry does a square have?
  24. 24.Find the missing number: ?, 23, 32, 41, 50
  25. 25.Which capital letter has no line of symmetry? (a) W (b) H (c) J
  26. 26.What comes next? ● ● ★ ● ● ★ ● ? (a) ★ (b) ▲ (c) ●
  27. 27.How many lines of symmetry does a regular hexagon have?
  28. 28.How many lines of symmetry does the capital letter H have?
  29. 29.Which capital letter has a line of symmetry? (a) J (b) Z (c) U
  30. 30.How many lines of symmetry does a regular pentagon have?
  31. 31.Find the missing number: 4, 8, 16, ?, 64
  32. 32.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ▲ (b) ● (c) ★
  33. 33.Find the missing number: 3, 6, 12, ?, 48
  34. 34.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ● (c) ■
  35. 35.Find the missing number: 14, 17, 20, ?, 26
  36. 36.Which capital letter has no line of symmetry? (a) V (b) M (c) R
  37. 37.Find the missing number: 3, 7, 11, 15, ?
  38. 38.Which capital letter has a line of symmetry? (a) P (b) J (c) H
  39. 39.Find the missing number: 1, 4, 7, ?, 13
  40. 40.Find the missing number: 2, 6, 18, ?, 162

Answer key

  1. 8
  2. 17
  3. 1
  4. 26
  5. ●
  6. 4
  7. 14
  8. ■
  9. 16
  10. 20
  11. 27
  12. 24
  13. ▲
  14. A
  15. 13
  16. 31
  17. 3
  18. 1
  19. ▲
  20. 19
  21. 24
  22. O
  23. 4
  24. 14
  25. J
  26. ●
  27. 6
  28. 2
  29. U
  30. 5
  31. 32
  32. ●
  33. 24
  34. ●
  35. 23
  36. R
  37. 19
  38. H
  39. 10
  40. 54

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