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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 43 · 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 a rectangle that is not a square have?
  2. 2.How many lines of symmetry does the capital letter T have?
  3. 3.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ★ (c) ▲
  4. 4.Which capital letter has a line of symmetry? (a) G (b) T (c) L
  5. 5.Which capital letter has a line of symmetry? (a) Q (b) J (c) H
  6. 6.Find the missing number: 14, 15, ?, 20, 24
  7. 7.Find the missing number: ?, 16, 22, 28, 34
  8. 8.Find the missing number: 11, 21, 31, ?, 51
  9. 9.Find the missing number: 2, 4, 8, 16, ?
  10. 10.Find the missing number: ?, 20, 28, 36, 44
  11. 11.Find the missing number: 3, 10, 17, ?, 31
  12. 12.Find the missing number: 16, ?, 22, 25, 28
  13. 13.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ■ (c) ▲
  14. 14.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ■ (b) ● (c) ★
  15. 15.How many lines of symmetry does a triangle with all sides equal have?
  16. 16.Find the missing number: 17, 24, 31, 38, ?
  17. 17.How many lines of symmetry does a square have?
  18. 18.Which capital letter has a line of symmetry? (a) S (b) L (c) A
  19. 19.Find the missing number: ?, 10, 15, 20, 25
  20. 20.Find the missing number: 2, 6, 18, ?, 162
  21. 21.Find the missing number: 5, 15, 25, ?, 45
  22. 22.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ★ (b) ■ (c) ▲
  23. 23.Find the missing number: 8, 12, ?, 20, 24
  24. 24.Find the missing number: 12, 13, 15, ?, 22
  25. 25.Find the missing number: 6, 12, 24, 48, ?
  26. 26.Find the missing number: 4, 8, 16, 32, ?
  27. 27.Which capital letter has a line of symmetry? (a) F (b) V (c) S
  28. 28.Which capital letter has a line of symmetry? (a) W (b) F (c) S
  29. 29.Find the missing number: 18, 19, ?, 24, 28
  30. 30.Find the missing number: 3, 6, ?, 24, 48
  31. 31.Find the missing number: 16, 19, ?, 28, 34
  32. 32.Find the missing number: ?, 15, 21, 27, 33
  33. 33.Find the missing number: 10, 21, ?, 43, 54
  34. 34.Find the missing number: 3, 9, ?, 81, 243
  35. 35.Find the missing number: 3, 5, ?, 12, 17
  36. 36.Find the missing number: 3, 6, 12, ?, 48
  37. 37.How many lines of symmetry does a regular hexagon have?
  38. 38.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ★ (c) ▲
  39. 39.Find the missing number: 2, 12, 22, ?, 42
  40. 40.Find the missing number: 3, 6, 12, 24, ?

Answer key

  1. 2
  2. 1
  3. ▲
  4. T
  5. H
  6. 17
  7. 10
  8. 41
  9. 32
  10. 12
  11. 24
  12. 19
  13. ▲
  14. ★
  15. 3
  16. 45
  17. 4
  18. A
  19. 5
  20. 54
  21. 35
  22. ★
  23. 16
  24. 18
  25. 96
  26. 64
  27. V
  28. W
  29. 21
  30. 12
  31. 23
  32. 9
  33. 32
  34. 27
  35. 8
  36. 24
  37. 6
  38. ●
  39. 32
  40. 48

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