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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 952 · 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, 11, ?, 18, 23
  2. 2.Find the missing number: 1, 7, 13, 19, ?
  3. 3.Find the missing number: 4, 5, ?, 10, 14
  4. 4.How many lines of symmetry does a rectangle that is not a square have?
  5. 5.Find the missing number: 7, 8, 10, ?, 17
  6. 6.Find the missing number: 3, 9, 27, 81, ?
  7. 7.Find the missing number: 3, 7, 11, ?, 19
  8. 8.Which capital letter has no line of symmetry? (a) T (b) W (c) Z
  9. 9.How many lines of symmetry does a square have?
  10. 10.Which capital letter has a line of symmetry? (a) A (b) L (c) Q
  11. 11.How many lines of symmetry does a regular hexagon have?
  12. 12.Which capital letter has no line of symmetry? (a) H (b) R (c) A
  13. 13.Find the missing number: 4, 8, 16, ?, 64
  14. 14.Find the missing number: 3, 9, ?, 81, 243
  15. 15.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ★ (b) ■ (c) ●
  16. 16.Find the missing number: 3, 9, 27, ?, 243
  17. 17.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ★ (c) ■
  18. 18.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ▲ (c) ★
  19. 19.Find the missing number: 10, 14, 18, 22, ?
  20. 20.Find the missing number: 1, 2, 4, ?, 11
  21. 21.Find the missing number: 1, 12, 23, 34, ?
  22. 22.How many lines of symmetry does the capital letter H have?
  23. 23.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ★ (b) ■ (c) ●
  24. 24.Find the missing number: 12, 21, ?, 39, 48
  25. 25.How many lines of symmetry does a triangle with all sides equal have?
  26. 26.Find the missing number: 2, 3, 5, 8, ?
  27. 27.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ■ (b) ▲ (c) ★
  28. 28.How many lines of symmetry does the capital letter A have?
  29. 29.How many lines of symmetry does a regular pentagon have?
  30. 30.Find the missing number: 10, 11, ?, 16, 20
  31. 31.Find the missing number: 1, 13, 25, 37, ?
  32. 32.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ■ (b) ★ (c) ▲
  33. 33.Which capital letter has no line of symmetry? (a) H (b) X (c) L
  34. 34.Find the missing number: 17, 29, ?, 53, 65
  35. 35.Find the missing number: 9, 17, 25, ?, 41
  36. 36.Which capital letter has a line of symmetry? (a) Q (b) T (c) Z
  37. 37.Find the missing number: 14, 15, ?, 20, 24
  38. 38.How many lines of symmetry does the capital letter T have?
  39. 39.Find the missing number: 16, 18, 21, ?, 30
  40. 40.Find the missing number: 20, 22, ?, 29, 34

Answer key

  1. 14
  2. 25
  3. 7
  4. 2
  5. 13
  6. 243
  7. 15
  8. Z
  9. 4
  10. A
  11. 6
  12. R
  13. 32
  14. 27
  15. ●
  16. 81
  17. ▲
  18. ★
  19. 26
  20. 7
  21. 45
  22. 2
  23. ■
  24. 30
  25. 3
  26. 12
  27. ★
  28. 1
  29. 5
  30. 13
  31. 49
  32. ★
  33. L
  34. 41
  35. 33
  36. T
  37. 17
  38. 1
  39. 25
  40. 25

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