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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 326 · 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 no line of symmetry? (a) F (b) A (c) X
  2. 2.How many lines of symmetry does a square have?
  3. 3.Find the missing number: 2, 6, 18, 54, ?
  4. 4.Find the missing number: 2, 4, 8, ?, 32
  5. 5.Find the missing number: 3, 6, 12, ?, 48
  6. 6.Find the missing number: 1, 3, 9, ?, 81
  7. 7.Find the missing number: 5, 15, 45, ?, 405
  8. 8.Find the missing number: 2, 4, ?, 16, 32
  9. 9.How many lines of symmetry does a triangle with all sides equal have?
  10. 10.How many lines of symmetry does the capital letter H have?
  11. 11.Find the missing number: 16, 18, 21, ?, 30
  12. 12.Which capital letter has no line of symmetry? (a) A (b) R (c) M
  13. 13.Find the missing number: 3, 6, 12, 24, ?
  14. 14.Find the missing number: 20, 24, 28, ?, 36
  15. 15.Which capital letter has a line of symmetry? (a) T (b) R (c) F
  16. 16.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ★ (c) ▲
  17. 17.Find the missing number: ?, 11, 16, 21, 26
  18. 18.Find the missing number: 3, ?, 23, 33, 43
  19. 19.Find the missing number: 3, 5, 8, 12, ?
  20. 20.What comes next? ★ ● ● ★ ● ● ★ ? (a) ▲ (b) ● (c) ★
  21. 21.Find the missing number: 3, 6, 10, ?, 21
  22. 22.Find the missing number: ?, 23, 33, 43, 53
  23. 23.How many lines of symmetry does a regular hexagon have?
  24. 24.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ■ (c) ▲
  25. 25.How many lines of symmetry does a regular pentagon have?
  26. 26.How many lines of symmetry does a rectangle that is not a square have?
  27. 27.Find the missing number: ?, 22, 33, 44, 55
  28. 28.Find the missing number: 15, 27, 39, 51, ?
  29. 29.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ● (b) ▲ (c) ■
  30. 30.Find the missing number: 14, 15, 17, ?, 24
  31. 31.Find the missing number: 9, 11, ?, 18, 23
  32. 32.Find the missing number: 6, 8, 11, 15, ?
  33. 33.Which capital letter has a line of symmetry? (a) P (b) S (c) X
  34. 34.Find the missing number: 16, ?, 22, 25, 28
  35. 35.Which capital letter has no line of symmetry? (a) O (b) V (c) P
  36. 36.Find the missing number: ?, 31, 42, 53, 64
  37. 37.Find the missing number: 4, 8, ?, 32, 64
  38. 38.Which capital letter has a line of symmetry? (a) F (b) O (c) P
  39. 39.Find the missing number: ?, 26, 32, 38, 44
  40. 40.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ▲ (b) ● (c) ★

Answer key

  1. F
  2. 4
  3. 162
  4. 16
  5. 24
  6. 27
  7. 135
  8. 8
  9. 3
  10. 2
  11. 25
  12. R
  13. 48
  14. 32
  15. T
  16. ★
  17. 6
  18. 13
  19. 17
  20. ●
  21. 15
  22. 13
  23. 6
  24. ▲
  25. 5
  26. 2
  27. 11
  28. 63
  29. ▲
  30. 20
  31. 14
  32. 20
  33. X
  34. 19
  35. P
  36. 20
  37. 16
  38. O
  39. 20
  40. ★

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