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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 446 · 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: 2, 4, 8, 16, ?
  2. 2.How many lines of symmetry does a triangle with all sides equal have?
  3. 3.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  4. 4.Find the missing number: 2, 4, ?, 16, 32
  5. 5.Find the missing number: 11, 13, ?, 20, 25
  6. 6.Find the missing number: 5, 15, ?, 135, 405
  7. 7.How many lines of symmetry does a regular hexagon have?
  8. 8.Find the missing number: ?, 19, 23, 27, 31
  9. 9.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ● (c) ★
  10. 10.Find the missing number: 2, 4, 7, ?, 16
  11. 11.Find the missing number: 5, 10, ?, 40, 80
  12. 12.Find the missing number: 11, ?, 29, 38, 47
  13. 13.Find the missing number: ?, 28, 36, 44, 52
  14. 14.Find the missing number: 3, 9, 27, ?, 243
  15. 15.Find the missing number: 2, 13, ?, 35, 46
  16. 16.Find the missing number: 10, 17, 24, ?, 38
  17. 17.Which capital letter has no line of symmetry? (a) F (b) U (c) O
  18. 18.Find the missing number: 5, 6, ?, 11, 15
  19. 19.Find the missing number: ?, 15, 22, 29, 36
  20. 20.Which capital letter has a line of symmetry? (a) Q (b) U (c) R
  21. 21.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  22. 22.How many lines of symmetry does the capital letter H have?
  23. 23.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ▲ (c) ●
  24. 24.Which capital letter has no line of symmetry? (a) A (b) V (c) R
  25. 25.Find the missing number: 4, 12, ?, 108, 324
  26. 26.Which capital letter has a line of symmetry? (a) O (b) L (c) Z
  27. 27.Find the missing number: 5, 10, 20, ?, 80
  28. 28.Find the missing number: 1, 2, 4, ?, 16
  29. 29.Which capital letter has no line of symmetry? (a) O (b) W (c) Q
  30. 30.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ● (b) ■ (c) ▲
  31. 31.Find the missing number: 6, 13, 20, 27, ?
  32. 32.Find the missing number: 6, 9, ?, 18, 24
  33. 33.How many lines of symmetry does the capital letter T have?
  34. 34.Which capital letter has no line of symmetry? (a) M (b) Z (c) W
  35. 35.Which capital letter has a line of symmetry? (a) L (b) X (c) G
  36. 36.Find the missing number: 17, 20, ?, 29, 35
  37. 37.Find the missing number: 10, 19, ?, 37, 46
  38. 38.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ★ (c) ▲
  39. 39.How many lines of symmetry does a regular pentagon have?
  40. 40.Which capital letter has no line of symmetry? (a) I (b) W (c) P

Answer key

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

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