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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 578 · 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 regular pentagon have?
  2. 2.Find the missing number: 2, 4, 7, 11, ?
  3. 3.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ★ (c) ▲
  4. 4.Find the missing number: 14, 20, ?, 32, 38
  5. 5.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ■ (b) ★ (c) ▲
  6. 6.Which capital letter has no line of symmetry? (a) F (b) M (c) V
  7. 7.Find the missing number: 3, 6, ?, 24, 48
  8. 8.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ▲ (b) ★ (c) ●
  9. 9.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ▲ (c) ★
  10. 10.How many lines of symmetry does the capital letter H have?
  11. 11.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ▲ (c) ■
  12. 12.Find the missing number: 2, 3, ?, 8, 12
  13. 13.How many lines of symmetry does a triangle with all sides equal have?
  14. 14.Find the missing number: 17, 19, 22, ?, 31
  15. 15.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ★ (c) ▲
  16. 16.Which capital letter has no line of symmetry? (a) X (b) P (c) H
  17. 17.Find the missing number: 8, 18, ?, 38, 48
  18. 18.Which capital letter has no line of symmetry? (a) L (b) W (c) X
  19. 19.Find the missing number: 4, 12, 36, ?, 324
  20. 20.Find the missing number: 6, 18, ?, 162, 486
  21. 21.Find the missing number: 1, 2, 4, 7, ?
  22. 22.Which capital letter has no line of symmetry? (a) H (b) I (c) J
  23. 23.Find the missing number: 17, 18, 20, 23, ?
  24. 24.Find the missing number: 6, 16, 26, ?, 46
  25. 25.Find the missing number: 10, 12, 15, ?, 24
  26. 26.Find the missing number: 16, 17, ?, 22, 26
  27. 27.Which capital letter has a line of symmetry? (a) Z (b) L (c) W
  28. 28.How many lines of symmetry does the capital letter A have?
  29. 29.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ■ (b) ● (c) ★
  30. 30.Find the missing number: 4, 8, 16, 32, ?
  31. 31.Find the missing number: 8, 16, 24, 32, ?
  32. 32.How many lines of symmetry does a regular hexagon have?
  33. 33.Find the missing number: 12, ?, 22, 27, 32
  34. 34.How many lines of symmetry does a square have?
  35. 35.Find the missing number: 6, 12, 24, 48, ?
  36. 36.Find the missing number: 17, 20, 24, 29, ?
  37. 37.Find the missing number: ?, 11, 20, 29, 38
  38. 38.Find the missing number: 10, 15, 20, 25, ?
  39. 39.Which capital letter has a line of symmetry? (a) A (b) P (c) G
  40. 40.Find the missing number: 10, ?, 28, 37, 46

Answer key

  1. 5
  2. 16
  3. ▲
  4. 26
  5. ★
  6. F
  7. 12
  8. ●
  9. ■
  10. 2
  11. ●
  12. 5
  13. 3
  14. 26
  15. ▲
  16. P
  17. 28
  18. L
  19. 108
  20. 54
  21. 11
  22. J
  23. 27
  24. 36
  25. 19
  26. 19
  27. W
  28. 1
  29. ■
  30. 64
  31. 40
  32. 6
  33. 17
  34. 4
  35. 96
  36. 35
  37. 2
  38. 30
  39. A
  40. 19

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