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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 875 · 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 A have?
  2. 2.How many lines of symmetry does a regular pentagon have?
  3. 3.Which capital letter has no line of symmetry? (a) V (b) X (c) S
  4. 4.Find the missing number: 17, 18, 20, 23, ?
  5. 5.How many lines of symmetry does a regular hexagon have?
  6. 6.How many lines of symmetry does the capital letter T have?
  7. 7.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ● (c) ■
  8. 8.How many lines of symmetry does the capital letter H have?
  9. 9.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ■ (b) ● (c) ▲
  10. 10.Find the missing number: 14, 15, 17, ?, 24
  11. 11.Find the missing number: 1, 3, 9, ?, 81
  12. 12.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ■ (c) ▲
  13. 13.Find the missing number: 1, 3, ?, 27, 81
  14. 14.Find the missing number: 5, 10, ?, 40, 80
  15. 15.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ● (b) ▲ (c) ■
  16. 16.How many lines of symmetry does a rectangle that is not a square have?
  17. 17.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ■ (c) ▲
  18. 18.Find the missing number: 15, 18, 22, ?, 33
  19. 19.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ■ (b) ★ (c) ▲
  20. 20.Which capital letter has no line of symmetry? (a) O (b) R (c) M
  21. 21.What comes next? ★ ● ● ★ ● ● ★ ? (a) ★ (b) ● (c) ■
  22. 22.Find the missing number: 5, 10, 20, 40, ?
  23. 23.Find the missing number: 6, 18, 54, ?, 486
  24. 24.Which capital letter has a line of symmetry? (a) L (b) V (c) J
  25. 25.Find the missing number: 18, 19, 21, 24, ?
  26. 26.Which capital letter has a line of symmetry? (a) F (b) U (c) P
  27. 27.Find the missing number: 10, 13, 17, 22, ?
  28. 28.Find the missing number: 11, ?, 31, 41, 51
  29. 29.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ★ (b) ● (c) ■
  30. 30.Find the missing number: 20, 25, ?, 35, 40
  31. 31.Which capital letter has a line of symmetry? (a) J (b) O (c) Q
  32. 32.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ● (c) ★
  33. 33.Which capital letter has no line of symmetry? (a) X (b) M (c) P
  34. 34.Find the missing number: 1, 2, 4, ?, 16
  35. 35.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ▲ (b) ★ (c) ●
  36. 36.How many lines of symmetry does a triangle with all sides equal have?
  37. 37.Find the missing number: 14, 23, 32, 41, ?
  38. 38.Find the missing number: 6, 8, 11, ?, 20
  39. 39.Find the missing number: ?, 15, 19, 23, 27
  40. 40.Find the missing number: 14, 15, ?, 20, 24

Answer key

  1. 1
  2. 5
  3. S
  4. 27
  5. 6
  6. 1
  7. ■
  8. 2
  9. ▲
  10. 20
  11. 27
  12. ▲
  13. 9
  14. 20
  15. ●
  16. 2
  17. ▲
  18. 27
  19. ▲
  20. R
  21. ●
  22. 80
  23. 162
  24. V
  25. 28
  26. U
  27. 28
  28. 21
  29. ●
  30. 30
  31. O
  32. ■
  33. P
  34. 8
  35. ●
  36. 3
  37. 50
  38. 15
  39. 11
  40. 17

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