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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 896 · 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: 1, 3, 9, 27, ?
  2. 2.Find the missing number: 17, 20, 24, ?, 35
  3. 3.Which capital letter has a line of symmetry? (a) P (b) O (c) R
  4. 4.Find the missing number: 16, 19, 23, 28, ?
  5. 5.Find the missing number: 20, ?, 26, 29, 32
  6. 6.Find the missing number: 6, 11, ?, 21, 26
  7. 7.Find the missing number: 4, 12, 36, ?, 324
  8. 8.How many lines of symmetry does a rectangle that is not a square have?
  9. 9.How many lines of symmetry does the capital letter T have?
  10. 10.Find the missing number: 19, 20, ?, 25, 29
  11. 11.Find the missing number: 1, 3, ?, 27, 81
  12. 12.Find the missing number: 4, 8, 16, ?, 64
  13. 13.Find the missing number: 11, 14, 18, ?, 29
  14. 14.Find the missing number: 3, 6, 12, ?, 48
  15. 15.Find the missing number: 6, 12, 24, 48, ?
  16. 16.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ★ (b) ● (c) ■
  17. 17.Find the missing number: 4, 8, ?, 32, 64
  18. 18.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ★ (c) ■
  19. 19.Find the missing number: 2, 6, 18, 54, ?
  20. 20.How many lines of symmetry does a regular pentagon have?
  21. 21.Find the missing number: 1, 2, 4, 8, ?
  22. 22.Find the missing number: 7, ?, 19, 25, 31
  23. 23.Find the missing number: ?, 20, 24, 28, 32
  24. 24.Which capital letter has no line of symmetry? (a) L (b) T (c) M
  25. 25.Find the missing number: 2, 4, 8, 16, ?
  26. 26.Find the missing number: 11, 23, 35, ?, 59
  27. 27.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ● (c) ■
  28. 28.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ★ (c) ●
  29. 29.Which capital letter has a line of symmetry? (a) I (b) G (c) Z
  30. 30.How many lines of symmetry does a square have?
  31. 31.How many lines of symmetry does a regular hexagon have?
  32. 32.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ■ (c) ★
  33. 33.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ▲ (c) ■
  34. 34.Find the missing number: 6, 18, ?, 162, 486
  35. 35.Find the missing number: ?, 22, 31, 40, 49
  36. 36.Find the missing number: 8, 20, 32, ?, 56
  37. 37.Find the missing number: 6, 12, ?, 48, 96
  38. 38.Which capital letter has no line of symmetry? (a) U (b) S (c) H
  39. 39.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ● (c) ★
  40. 40.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ● (b) ▲ (c) ■

Answer key

  1. 81
  2. 29
  3. O
  4. 34
  5. 23
  6. 16
  7. 108
  8. 2
  9. 1
  10. 22
  11. 9
  12. 32
  13. 23
  14. 24
  15. 96
  16. ●
  17. 16
  18. ▲
  19. 162
  20. 5
  21. 16
  22. 13
  23. 16
  24. L
  25. 32
  26. 47
  27. ▲
  28. ★
  29. I
  30. 4
  31. 6
  32. ■
  33. ▲
  34. 54
  35. 13
  36. 44
  37. 24
  38. S
  39. ■
  40. ■

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