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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 479 · 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: 9, 10, 12, ?, 19
  2. 2.Find the missing number: 3, 9, 27, 81, ?
  3. 3.Find the missing number: 7, ?, 15, 19, 23
  4. 4.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ■ (b) ● (c) ★
  5. 5.Find the missing number: 3, 9, 27, ?, 243
  6. 6.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ● (c) ▲
  7. 7.Which capital letter has no line of symmetry? (a) A (b) O (c) G
  8. 8.Find the missing number: 12, 13, 15, 18, ?
  9. 9.Find the missing number: 1, 2, 4, 8, ?
  10. 10.Which capital letter has a line of symmetry? (a) S (b) T (c) L
  11. 11.How many lines of symmetry does the capital letter T have?
  12. 12.Find the missing number: 2, 3, ?, 8, 12
  13. 13.Find the missing number: ?, 12, 20, 28, 36
  14. 14.Find the missing number: ?, 31, 43, 55, 67
  15. 15.Find the missing number: 3, 15, 27, ?, 51
  16. 16.Which capital letter has a line of symmetry? (a) I (b) P (c) J
  17. 17.Find the missing number: 3, 4, 6, 9, ?
  18. 18.Which capital letter has a line of symmetry? (a) A (b) P (c) J
  19. 19.Find the missing number: 5, 15, ?, 135, 405
  20. 20.Find the missing number: 2, 3, 5, ?, 12
  21. 21.Find the missing number: 1, 2, ?, 8, 16
  22. 22.How many lines of symmetry does a regular hexagon have?
  23. 23.Find the missing number: 19, 23, 27, 31, ?
  24. 24.What comes next? ★ ● ● ★ ● ● ★ ? (a) ● (b) ★ (c) ▲
  25. 25.Find the missing number: 3, ?, 11, 15, 19
  26. 26.Find the missing number: 2, 4, ?, 16, 32
  27. 27.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ★ (b) ● (c) ■
  28. 28.How many lines of symmetry does a rectangle that is not a square have?
  29. 29.Which capital letter has no line of symmetry? (a) P (b) A (c) M
  30. 30.Find the missing number: 11, 23, 35, ?, 59
  31. 31.Find the missing number: 1, 2, ?, 7, 11
  32. 32.Find the missing number: 7, 10, ?, 19, 25
  33. 33.What comes next? ● ● ■ ● ● ■ ● ? (a) ▲ (b) ■ (c) ●
  34. 34.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ▲ (c) ■
  35. 35.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  36. 36.Find the missing number: 1, 4, 8, 13, ?
  37. 37.Find the missing number: 17, 18, 20, 23, ?
  38. 38.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ■ (b) ● (c) ★
  39. 39.How many lines of symmetry does a triangle with all sides equal have?
  40. 40.Find the missing number: 1, 2, 4, ?, 16

Answer key

  1. 15
  2. 243
  3. 11
  4. ★
  5. 81
  6. ▲
  7. G
  8. 22
  9. 16
  10. T
  11. 1
  12. 5
  13. 4
  14. 19
  15. 39
  16. I
  17. 13
  18. A
  19. 45
  20. 8
  21. 4
  22. 6
  23. 35
  24. ●
  25. 7
  26. 8
  27. ●
  28. 2
  29. P
  30. 47
  31. 4
  32. 14
  33. ●
  34. ▲
  35. ■
  36. 19
  37. 27
  38. ★
  39. 3
  40. 8

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