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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 919 · 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, 2, 4, 8, ?
  2. 2.Find the missing number: 2, 4, 8, ?, 32
  3. 3.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ★ (b) ● (c) ▲
  4. 4.Find the missing number: 16, 22, 28, 34, ?
  5. 5.Which capital letter has a line of symmetry? (a) H (b) Q (c) S
  6. 6.How many lines of symmetry does the capital letter T have?
  7. 7.How many lines of symmetry does the capital letter A have?
  8. 8.Which capital letter has no line of symmetry? (a) O (b) Q (c) W
  9. 9.Find the missing number: 1, 2, ?, 8, 16
  10. 10.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  11. 11.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ■ (c) ▲
  12. 12.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ★ (c) ●
  13. 13.Find the missing number: 1, 5, ?, 13, 17
  14. 14.Find the missing number: 20, 28, ?, 44, 52
  15. 15.Find the missing number: ?, 23, 32, 41, 50
  16. 16.Find the missing number: 1, 2, 4, ?, 11
  17. 17.Which capital letter has a line of symmetry? (a) A (b) F (c) L
  18. 18.Find the missing number: 15, 17, ?, 24, 29
  19. 19.Which capital letter has no line of symmetry? (a) V (b) I (c) P
  20. 20.Find the missing number: 1, 3, ?, 27, 81
  21. 21.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ● (c) ■
  22. 22.How many lines of symmetry does a square have?
  23. 23.Which capital letter has a line of symmetry? (a) I (b) F (c) Z
  24. 24.Find the missing number: 8, 12, 16, ?, 24
  25. 25.Find the missing number: 11, 14, 18, 23, ?
  26. 26.Find the missing number: 2, 4, ?, 11, 16
  27. 27.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ▲ (b) ■ (c) ●
  28. 28.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ★ (c) ■
  29. 29.Find the missing number: 11, 13, ?, 20, 25
  30. 30.Which capital letter has a line of symmetry? (a) L (b) O (c) J
  31. 31.Find the missing number: 1, 2, 4, 7, ?
  32. 32.Find the missing number: 19, ?, 33, 40, 47
  33. 33.Find the missing number: 9, 16, 23, 30, ?
  34. 34.Find the missing number: 6, 8, ?, 15, 20
  35. 35.How many lines of symmetry does a rectangle that is not a square have?
  36. 36.Find the missing number: 3, 6, ?, 24, 48
  37. 37.Find the missing number: 10, 11, 13, ?, 20
  38. 38.Find the missing number: 2, 5, ?, 14, 20
  39. 39.How many lines of symmetry does a regular pentagon have?
  40. 40.How many lines of symmetry does a triangle with all sides equal have?

Answer key

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

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