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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 913 · 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.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ★ (c) ▲
  2. 2.How many lines of symmetry does a regular hexagon have?
  3. 3.Find the missing number: 3, 6, ?, 24, 48
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.Find the missing number: 5, 13, 21, ?, 37
  6. 6.Find the missing number: 6, 18, 54, 162, ?
  7. 7.Find the missing number: 8, 17, ?, 35, 44
  8. 8.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ● (b) ■ (c) ▲
  9. 9.Find the missing number: ?, 18, 28, 38, 48
  10. 10.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ★ (b) ■ (c) ▲
  11. 11.Find the missing number: 2, 4, 8, 16, ?
  12. 12.Find the missing number: 14, 17, 21, ?, 32
  13. 13.Find the missing number: 10, 12, ?, 19, 24
  14. 14.Which capital letter has a line of symmetry? (a) H (b) J (c) R
  15. 15.How many lines of symmetry does the capital letter T have?
  16. 16.Find the missing number: 2, 4, ?, 16, 32
  17. 17.How many lines of symmetry does a square have?
  18. 18.Find the missing number: 7, ?, 27, 37, 47
  19. 19.How many lines of symmetry does a triangle with all sides equal have?
  20. 20.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ● (c) ▲
  21. 21.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ▲ (b) ★ (c) ■
  22. 22.Find the missing number: 15, 16, 18, ?, 25
  23. 23.Which capital letter has a line of symmetry? (a) P (b) F (c) M
  24. 24.How many lines of symmetry does a regular pentagon have?
  25. 25.Find the missing number: 9, 11, 14, ?, 23
  26. 26.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ● (c) ★
  27. 27.Find the missing number: 1, 2, ?, 8, 16
  28. 28.Which capital letter has no line of symmetry? (a) M (b) H (c) F
  29. 29.Find the missing number: 1, 2, 4, 8, ?
  30. 30.Find the missing number: 5, 15, ?, 135, 405
  31. 31.Find the missing number: 2, 6, ?, 54, 162
  32. 32.Find the missing number: 5, 15, ?, 35, 45
  33. 33.Find the missing number: 9, 11, ?, 18, 23
  34. 34.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ▲ (b) ■ (c) ●
  35. 35.Find the missing number: 5, 10, 20, ?, 80
  36. 36.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ▲ (c) ■
  37. 37.Find the missing number: ?, 13, 25, 37, 49
  38. 38.Find the missing number: 15, 20, 25, ?, 35
  39. 39.Find the missing number: 1, 3, 9, ?, 81
  40. 40.Find the missing number: 6, 12, 24, ?, 96

Answer key

  1. ★
  2. 6
  3. 12
  4. 1
  5. 29
  6. 486
  7. 26
  8. ■
  9. 8
  10. ★
  11. 32
  12. 26
  13. 15
  14. H
  15. 1
  16. 8
  17. 4
  18. 17
  19. 3
  20. ▲
  21. ■
  22. 21
  23. M
  24. 5
  25. 18
  26. ★
  27. 4
  28. F
  29. 16
  30. 45
  31. 18
  32. 25
  33. 14
  34. ▲
  35. 40
  36. ▲
  37. 1
  38. 30
  39. 27
  40. 48

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