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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 291 · 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: 4, 8, 16, 32, ?
  2. 2.How many lines of symmetry does a square have?
  3. 3.Find the missing number: 4, 8, ?, 32, 64
  4. 4.How many lines of symmetry does the capital letter H have?
  5. 5.Find the missing number: 1, 2, 4, 8, ?
  6. 6.Find the missing number: 6, 18, 54, 162, ?
  7. 7.Find the missing number: 4, 12, 36, 108, ?
  8. 8.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ★ (b) ■ (c) ▲
  9. 9.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ▲ (c) ●
  10. 10.How many lines of symmetry does a triangle with all sides equal have?
  11. 11.Find the missing number: 5, 10, 20, ?, 80
  12. 12.Which capital letter has no line of symmetry? (a) M (b) J (c) T
  13. 13.How many lines of symmetry does a rectangle that is not a square have?
  14. 14.Find the missing number: 16, 17, ?, 22, 26
  15. 15.Which capital letter has no line of symmetry? (a) V (b) R (c) I
  16. 16.Find the missing number: 2, 6, 18, ?, 162
  17. 17.Find the missing number: 1, 3, 9, ?, 81
  18. 18.Find the missing number: 11, 20, 29, ?, 47
  19. 19.Find the missing number: 6, 12, ?, 48, 96
  20. 20.Find the missing number: 5, 15, 45, ?, 405
  21. 21.How many lines of symmetry does a regular hexagon have?
  22. 22.Which capital letter has no line of symmetry? (a) O (b) L (c) T
  23. 23.How many lines of symmetry does the capital letter T have?
  24. 24.Which capital letter has a line of symmetry? (a) Z (b) Q (c) I
  25. 25.Find the missing number: 6, 7, ?, 12, 16
  26. 26.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ● (c) ▲
  27. 27.Find the missing number: 4, ?, 10, 13, 16
  28. 28.Find the missing number: 17, 27, ?, 47, 57
  29. 29.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ● (c) ■
  30. 30.Find the missing number: 2, 4, ?, 16, 32
  31. 31.Which capital letter has a line of symmetry? (a) Q (b) O (c) J
  32. 32.Find the missing number: 12, 14, 17, ?, 26
  33. 33.Find the missing number: 4, 7, ?, 16, 22
  34. 34.How many lines of symmetry does a regular pentagon have?
  35. 35.Find the missing number: 12, 24, 36, ?, 60
  36. 36.Which capital letter has a line of symmetry? (a) Q (b) W (c) J
  37. 37.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ● (b) ■ (c) ▲
  38. 38.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ▲ (c) ■
  39. 39.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ▲
  40. 40.Find the missing number: 6, 7, 9, ?, 16

Answer key

  1. 64
  2. 4
  3. 16
  4. 2
  5. 16
  6. 486
  7. 324
  8. ■
  9. ▲
  10. 3
  11. 40
  12. J
  13. 2
  14. 19
  15. R
  16. 54
  17. 27
  18. 38
  19. 24
  20. 135
  21. 6
  22. L
  23. 1
  24. I
  25. 9
  26. ▲
  27. 7
  28. 37
  29. ●
  30. 8
  31. O
  32. 21
  33. 11
  34. 5
  35. 48
  36. W
  37. ■
  38. ■
  39. ●
  40. 12

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