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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 805 · 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.How many lines of symmetry does the capital letter H have?
  2. 2.Find the missing number: 16, 25, 34, ?, 52
  3. 3.Find the missing number: 2, 3, ?, 8, 12
  4. 4.Find the missing number: 1, 2, 4, ?, 16
  5. 5.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ★ (c) ●
  6. 6.Find the missing number: 1, 3, ?, 27, 81
  7. 7.How many lines of symmetry does a rectangle that is not a square have?
  8. 8.Which capital letter has a line of symmetry? (a) G (b) T (c) P
  9. 9.How many lines of symmetry does a square have?
  10. 10.Find the missing number: 4, 8, ?, 32, 64
  11. 11.How many lines of symmetry does the capital letter A have?
  12. 12.Find the missing number: 5, 15, 45, 135, ?
  13. 13.Find the missing number: 1, 2, 4, 7, ?
  14. 14.Which capital letter has no line of symmetry? (a) W (b) L (c) T
  15. 15.Find the missing number: 12, 15, ?, 24, 30
  16. 16.Find the missing number: 16, 18, ?, 25, 30
  17. 17.Which capital letter has a line of symmetry? (a) R (b) V (c) L
  18. 18.How many lines of symmetry does a triangle with all sides equal have?
  19. 19.Find the missing number: 3, 6, ?, 24, 48
  20. 20.Find the missing number: 5, 15, 45, ?, 405
  21. 21.Find the missing number: 2, 6, 18, ?, 162
  22. 22.Find the missing number: ?, 11, 16, 21, 26
  23. 23.Find the missing number: 2, 4, 8, ?, 32
  24. 24.Find the missing number: 11, 14, 18, 23, ?
  25. 25.Find the missing number: 6, 12, 24, ?, 96
  26. 26.What comes next? ● ● ■ ● ● ■ ● ? (a) ● (b) ■ (c) ▲
  27. 27.Find the missing number: 3, 6, 12, 24, ?
  28. 28.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ▲ (b) ■ (c) ●
  29. 29.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ● (b) ▲ (c) ■
  30. 30.Find the missing number: 5, 10, 20, ?, 80
  31. 31.Find the missing number: ?, 20, 28, 36, 44
  32. 32.Find the missing number: 1, 2, ?, 7, 11
  33. 33.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  34. 34.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ★ (c) ■
  35. 35.How many lines of symmetry does the capital letter T have?
  36. 36.Find the missing number: 16, 23, 30, 37, ?
  37. 37.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ● (c) ▲
  38. 38.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ■ (b) ★ (c) ●
  39. 39.Find the missing number: ?, 29, 38, 47, 56
  40. 40.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ■ (b) ● (c) ▲

Answer key

  1. 2
  2. 43
  3. 5
  4. 8
  5. ★
  6. 9
  7. 2
  8. T
  9. 4
  10. 16
  11. 1
  12. 405
  13. 11
  14. L
  15. 19
  16. 21
  17. V
  18. 3
  19. 12
  20. 135
  21. 54
  22. 6
  23. 16
  24. 29
  25. 48
  26. ●
  27. 48
  28. ■
  29. ▲
  30. 40
  31. 12
  32. 4
  33. ★
  34. ★
  35. 1
  36. 44
  37. ●
  38. ●
  39. 20
  40. ●

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