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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 650 · 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 regular hexagon have?
  2. 2.How many lines of symmetry does a square have?
  3. 3.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ■ (b) ● (c) ▲
  4. 4.Find the missing number: 2, 6, 18, ?, 162
  5. 5.Find the missing number: 10, 12, 15, 19, ?
  6. 6.How many lines of symmetry does a triangle with all sides equal have?
  7. 7.Find the missing number: 6, 8, 11, 15, ?
  8. 8.Find the missing number: 8, 15, 22, ?, 36
  9. 9.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  10. 10.Find the missing number: 12, 19, 26, 33, ?
  11. 11.Find the missing number: 19, ?, 37, 46, 55
  12. 12.Which capital letter has no line of symmetry? (a) T (b) X (c) J
  13. 13.Find the missing number: 16, 25, 34, 43, ?
  14. 14.Find the missing number: 5, 10, 20, ?, 80
  15. 15.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ▲ (b) ● (c) ★
  16. 16.How many lines of symmetry does a regular pentagon have?
  17. 17.Find the missing number: 7, 17, 27, 37, ?
  18. 18.Find the missing number: 4, 5, ?, 10, 14
  19. 19.Find the missing number: 6, 12, 24, 48, ?
  20. 20.Find the missing number: 18, 20, 23, 27, ?
  21. 21.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ★ (b) ● (c) ■
  22. 22.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ★ (b) ● (c) ▲
  23. 23.Find the missing number: ?, 22, 28, 34, 40
  24. 24.Find the missing number: 1, 3, ?, 27, 81
  25. 25.Find the missing number: 13, 15, 18, ?, 27
  26. 26.Find the missing number: 2, 6, 18, 54, ?
  27. 27.Find the missing number: ?, 12, 21, 30, 39
  28. 28.Find the missing number: 12, ?, 34, 45, 56
  29. 29.Find the missing number: 4, 8, ?, 32, 64
  30. 30.Find the missing number: 15, 26, ?, 48, 59
  31. 31.Find the missing number: 2, 4, 8, 16, ?
  32. 32.Find the missing number: 3, 9, ?, 81, 243
  33. 33.Find the missing number: 1, 12, 23, 34, ?
  34. 34.Find the missing number: 8, 10, 13, 17, ?
  35. 35.Find the missing number: 6, 18, 54, ?, 486
  36. 36.Which capital letter has a line of symmetry? (a) G (b) A (c) F
  37. 37.Which capital letter has no line of symmetry? (a) H (b) A (c) R
  38. 38.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ■ (c) ▲
  39. 39.What comes next? ■ ● ● ■ ● ● ■ ? (a) ■ (b) ● (c) ▲
  40. 40.How many lines of symmetry does a rectangle that is not a square have?

Answer key

  1. 6
  2. 4
  3. ●
  4. 54
  5. 24
  6. 3
  7. 20
  8. 29
  9. ■
  10. 40
  11. 28
  12. J
  13. 52
  14. 40
  15. ▲
  16. 5
  17. 47
  18. 7
  19. 96
  20. 32
  21. ●
  22. ★
  23. 16
  24. 9
  25. 22
  26. 162
  27. 3
  28. 23
  29. 16
  30. 37
  31. 32
  32. 27
  33. 45
  34. 22
  35. 162
  36. A
  37. R
  38. ■
  39. ●
  40. 2

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