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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 985 · 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 a square have?
  2. 2.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ■ (b) ● (c) ★
  3. 3.Find the missing number: 17, 21, ?, 29, 33
  4. 4.How many lines of symmetry does a triangle with all sides equal have?
  5. 5.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ★ (b) ■ (c) ●
  6. 6.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ▲ (c) ■
  7. 7.Find the missing number: 18, 28, 38, 48, ?
  8. 8.Find the missing number: 19, 27, 35, 43, ?
  9. 9.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ● (c) ★
  10. 10.How many lines of symmetry does a regular pentagon have?
  11. 11.Find the missing number: 1, 3, ?, 27, 81
  12. 12.Find the missing number: 5, 14, 23, ?, 41
  13. 13.Find the missing number: 8, ?, 26, 35, 44
  14. 14.Which capital letter has a line of symmetry? (a) X (b) F (c) G
  15. 15.Find the missing number: 14, 21, ?, 35, 42
  16. 16.Find the missing number: 2, 3, 5, 8, ?
  17. 17.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ▲ (c) ■
  18. 18.How many lines of symmetry does the capital letter T have?
  19. 19.Find the missing number: 5, 16, 27, ?, 49
  20. 20.Find the missing number: 8, 15, 22, 29, ?
  21. 21.Find the missing number: 3, 9, 27, ?, 243
  22. 22.Which capital letter has a line of symmetry? (a) Q (b) F (c) H
  23. 23.Find the missing number: 14, ?, 34, 44, 54
  24. 24.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ● (c) ★
  25. 25.How many lines of symmetry does a rectangle that is not a square have?
  26. 26.Find the missing number: 5, 8, ?, 17, 23
  27. 27.Find the missing number: 13, 15, 18, 22, ?
  28. 28.Find the missing number: 4, 5, 7, 10, ?
  29. 29.Find the missing number: 2, 5, 9, ?, 20
  30. 30.Find the missing number: 4, 12, 36, 108, ?
  31. 31.Find the missing number: 4, 12, ?, 108, 324
  32. 32.Which capital letter has no line of symmetry? (a) W (b) R (c) U
  33. 33.Which capital letter has no line of symmetry? (a) J (b) W (c) A
  34. 34.How many lines of symmetry does the capital letter H have?
  35. 35.How many lines of symmetry does a regular hexagon have?
  36. 36.Which capital letter has a line of symmetry? (a) J (b) R (c) M
  37. 37.Find the missing number: 2, 3, ?, 8, 12
  38. 38.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ● (c) ■
  39. 39.Find the missing number: 17, 19, 22, 26, ?
  40. 40.Find the missing number: 5, 10, ?, 40, 80

Answer key

  1. 4
  2. ★
  3. 25
  4. 3
  5. ★
  6. ▲
  7. 58
  8. 51
  9. ■
  10. 5
  11. 9
  12. 32
  13. 17
  14. X
  15. 28
  16. 12
  17. ▲
  18. 1
  19. 38
  20. 36
  21. 81
  22. H
  23. 24
  24. ★
  25. 2
  26. 12
  27. 27
  28. 14
  29. 14
  30. 324
  31. 36
  32. R
  33. J
  34. 2
  35. 6
  36. M
  37. 5
  38. ●
  39. 31
  40. 20

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