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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 212 · 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.Which capital letter has a line of symmetry? (a) H (b) P (c) G
  2. 2.Which capital letter has a line of symmetry? (a) J (b) O (c) L
  3. 3.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ■ (c) ▲
  4. 4.Find the missing number: 19, 26, 33, 40, ?
  5. 5.How many lines of symmetry does a regular pentagon have?
  6. 6.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ■ (b) ▲ (c) ★
  7. 7.How many lines of symmetry does a square have?
  8. 8.Find the missing number: 4, 8, 16, 32, ?
  9. 9.Find the missing number: 15, 17, 20, ?, 29
  10. 10.Find the missing number: 11, 18, ?, 32, 39
  11. 11.Find the missing number: ?, 13, 21, 29, 37
  12. 12.Find the missing number: 8, 13, 18, 23, ?
  13. 13.Find the missing number: 20, 23, 27, 32, ?
  14. 14.How many lines of symmetry does a triangle with all sides equal have?
  15. 15.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ▲ (b) ● (c) ■
  16. 16.Find the missing number: 4, 12, ?, 108, 324
  17. 17.Find the missing number: 6, ?, 14, 18, 22
  18. 18.Find the missing number: 4, 8, 16, ?, 64
  19. 19.Find the missing number: 5, 15, 45, ?, 405
  20. 20.How many lines of symmetry does the capital letter A have?
  21. 21.Find the missing number: 16, 18, ?, 25, 30
  22. 22.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ● (b) ▲ (c) ★
  23. 23.Find the missing number: 18, 21, ?, 27, 30
  24. 24.Find the missing number: 1, 2, 4, ?, 16
  25. 25.Which capital letter has no line of symmetry? (a) M (b) T (c) Q
  26. 26.Find the missing number: 13, 16, 20, ?, 31
  27. 27.Find the missing number: 2, 4, ?, 16, 32
  28. 28.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ■ (c) ▲
  29. 29.What comes next? ■ ● ● ■ ● ● ■ ? (a) ● (b) ■ (c) ▲
  30. 30.Find the missing number: 5, 10, 15, 20, ?
  31. 31.Find the missing number: 9, 12, 16, 21, ?
  32. 32.Find the missing number: 6, 9, 13, ?, 24
  33. 33.Find the missing number: 9, 13, 17, ?, 25
  34. 34.Find the missing number: 6, 18, 54, 162, ?
  35. 35.Find the missing number: 8, 11, ?, 20, 26
  36. 36.How many lines of symmetry does a rectangle that is not a square have?
  37. 37.Which capital letter has no line of symmetry? (a) W (b) U (c) J
  38. 38.Find the missing number: 18, 23, 28, ?, 38
  39. 39.Which capital letter has a line of symmetry? (a) V (b) S (c) Q
  40. 40.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ▲ (c) ■

Answer key

  1. H
  2. O
  3. ▲
  4. 47
  5. 5
  6. ★
  7. 4
  8. 64
  9. 24
  10. 25
  11. 5
  12. 28
  13. 38
  14. 3
  15. ●
  16. 36
  17. 10
  18. 32
  19. 135
  20. 1
  21. 21
  22. ▲
  23. 24
  24. 8
  25. Q
  26. 25
  27. 8
  28. ▲
  29. ●
  30. 25
  31. 27
  32. 18
  33. 21
  34. 486
  35. 15
  36. 2
  37. J
  38. 33
  39. V
  40. ▲

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