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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 473 · 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: 10, 17, 24, ?, 38
  2. 2.How many lines of symmetry does a triangle with all sides equal have?
  3. 3.Find the missing number: 15, 16, 18, 21, ?
  4. 4.Find the missing number: ?, 26, 37, 48, 59
  5. 5.Find the missing number: 4, 7, ?, 16, 22
  6. 6.Which capital letter has a line of symmetry? (a) U (b) G (c) Z
  7. 7.How many lines of symmetry does the capital letter H have?
  8. 8.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ▲ (b) ● (c) ★
  9. 9.Find the missing number: 17, 19, ?, 26, 31
  10. 10.Find the missing number: 4, 7, 11, 16, ?
  11. 11.How many lines of symmetry does a rectangle that is not a square have?
  12. 12.Which capital letter has a line of symmetry? (a) S (b) A (c) Z
  13. 13.Which capital letter has no line of symmetry? (a) A (b) R (c) W
  14. 14.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ★ (c) ●
  15. 15.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ● (c) ■
  16. 16.How many lines of symmetry does a square have?
  17. 17.Find the missing number: 5, 8, 12, 17, ?
  18. 18.Find the missing number: 5, 10, ?, 40, 80
  19. 19.Find the missing number: 4, 12, 36, 108, ?
  20. 20.Find the missing number: 18, 19, 21, ?, 28
  21. 21.Find the missing number: 6, 8, 11, ?, 20
  22. 22.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ★ (b) ● (c) ▲
  23. 23.Find the missing number: 5, 6, 8, 11, ?
  24. 24.Find the missing number: ?, 9, 13, 17, 21
  25. 25.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ★ (b) ▲ (c) ■
  26. 26.Find the missing number: 1, 2, ?, 8, 16
  27. 27.Find the missing number: ?, 15, 25, 35, 45
  28. 28.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ● (c) ▲
  29. 29.How many lines of symmetry does a regular hexagon have?
  30. 30.Find the missing number: 1, 2, 4, 8, ?
  31. 31.Find the missing number: 1, 3, 9, ?, 81
  32. 32.Find the missing number: 7, 10, 14, 19, ?
  33. 33.Find the missing number: 11, 14, ?, 23, 29
  34. 34.Find the missing number: 2, 3, 5, ?, 12
  35. 35.How many lines of symmetry does the capital letter A have?
  36. 36.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ■ (c) ★
  37. 37.Find the missing number: 3, 4, ?, 9, 13
  38. 38.Find the missing number: 5, 10, 20, ?, 80
  39. 39.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ● (c) ■
  40. 40.Find the missing number: 11, 13, ?, 20, 25

Answer key

  1. 31
  2. 3
  3. 25
  4. 15
  5. 11
  6. U
  7. 2
  8. ▲
  9. 22
  10. 22
  11. 2
  12. A
  13. R
  14. ★
  15. ■
  16. 4
  17. 23
  18. 20
  19. 324
  20. 24
  21. 15
  22. ●
  23. 15
  24. 5
  25. ★
  26. 4
  27. 5
  28. ■
  29. 6
  30. 16
  31. 27
  32. 25
  33. 18
  34. 8
  35. 1
  36. ■
  37. 6
  38. 40
  39. ■
  40. 16

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