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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 832 · 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) F (b) H (c) R
  2. 2.Find the missing number: 1, ?, 15, 22, 29
  3. 3.Which capital letter has no line of symmetry? (a) M (b) A (c) L
  4. 4.Find the missing number: ?, 11, 16, 21, 26
  5. 5.How many lines of symmetry does a triangle with all sides equal have?
  6. 6.Find the missing number: 18, 21, ?, 30, 36
  7. 7.Find the missing number: 5, 10, 20, 40, ?
  8. 8.Find the missing number: 2, 3, 5, ?, 12
  9. 9.How many lines of symmetry does a square have?
  10. 10.Find the missing number: 1, 3, 9, ?, 81
  11. 11.Find the missing number: 3, 6, ?, 24, 48
  12. 12.Which capital letter has a line of symmetry? (a) L (b) R (c) I
  13. 13.Find the missing number: 5, 15, ?, 135, 405
  14. 14.Find the missing number: 1, 7, 13, ?, 25
  15. 15.Find the missing number: 2, 6, 18, ?, 162
  16. 16.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ★ (b) ▲ (c) ●
  17. 17.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ★ (b) ■ (c) ●
  18. 18.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ★ (c) ■
  19. 19.Find the missing number: 19, 21, ?, 28, 33
  20. 20.How many lines of symmetry does the capital letter A have?
  21. 21.Find the missing number: 4, 5, 7, ?, 14
  22. 22.Find the missing number: 1, 4, 8, 13, ?
  23. 23.Find the missing number: 15, 18, ?, 27, 33
  24. 24.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ★ (c) ▲
  25. 25.How many lines of symmetry does the capital letter H have?
  26. 26.Find the missing number: 1, 3, 9, 27, ?
  27. 27.Find the missing number: 20, 23, ?, 32, 38
  28. 28.How many lines of symmetry does a regular hexagon have?
  29. 29.How many lines of symmetry does the capital letter T have?
  30. 30.Find the missing number: 16, 19, 23, 28, ?
  31. 31.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ▲ (b) ■ (c) ●
  32. 32.Find the missing number: 9, 21, ?, 45, 57
  33. 33.Find the missing number: 5, 10, ?, 40, 80
  34. 34.Find the missing number: 3, 6, 12, ?, 48
  35. 35.Find the missing number: 2, 6, ?, 54, 162
  36. 36.Which capital letter has a line of symmetry? (a) X (b) P (c) Z
  37. 37.How many lines of symmetry does a regular pentagon have?
  38. 38.Find the missing number: 1, 2, ?, 8, 16
  39. 39.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ▲ (c) ★
  40. 40.Which capital letter has a line of symmetry? (a) Z (b) U (c) F

Answer key

  1. H
  2. 8
  3. L
  4. 6
  5. 3
  6. 25
  7. 80
  8. 8
  9. 4
  10. 27
  11. 12
  12. I
  13. 45
  14. 19
  15. 54
  16. ●
  17. ●
  18. ■
  19. 24
  20. 1
  21. 10
  22. 19
  23. 22
  24. ▲
  25. 2
  26. 81
  27. 27
  28. 6
  29. 1
  30. 34
  31. ▲
  32. 33
  33. 20
  34. 24
  35. 18
  36. X
  37. 5
  38. 4
  39. ●
  40. U

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