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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 784 · 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: 3, 9, 27, 81, ?
  2. 2.Find the missing number: 13, ?, 31, 40, 49
  3. 3.Find the missing number: 6, 12, 24, 48, ?
  4. 4.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  5. 5.Which capital letter has no line of symmetry? (a) I (b) G (c) W
  6. 6.Which capital letter has no line of symmetry? (a) L (b) H (c) A
  7. 7.Find the missing number: 8, 9, 11, 14, ?
  8. 8.How many lines of symmetry does a rectangle that is not a square have?
  9. 9.Find the missing number: 3, 9, ?, 81, 243
  10. 10.Find the missing number: 10, ?, 22, 28, 34
  11. 11.Find the missing number: 11, 14, 18, ?, 29
  12. 12.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ★ (c) ▲
  13. 13.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ● (c) ■
  14. 14.Find the missing number: 3, 6, 12, 24, ?
  15. 15.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ■ (c) ▲
  16. 16.How many lines of symmetry does a triangle with all sides equal have?
  17. 17.Find the missing number: ?, 12, 21, 30, 39
  18. 18.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ● (b) ■ (c) ▲
  19. 19.Find the missing number: 9, 10, 12, ?, 19
  20. 20.Find the missing number: 1, 2, 4, ?, 16
  21. 21.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ★ (c) ■
  22. 22.Find the missing number: 4, 8, 16, 32, ?
  23. 23.Find the missing number: 4, 8, 16, ?, 64
  24. 24.How many lines of symmetry does a regular hexagon have?
  25. 25.Find the missing number: ?, 17, 21, 25, 29
  26. 26.How many lines of symmetry does a regular pentagon have?
  27. 27.Which capital letter has no line of symmetry? (a) J (b) M (c) O
  28. 28.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ● (b) ★ (c) ▲
  29. 29.Find the missing number: 1, 2, 4, ?, 11
  30. 30.Find the missing number: 7, 10, ?, 19, 25
  31. 31.Find the missing number: 3, 6, 12, ?, 48
  32. 32.Find the missing number: 12, 15, ?, 24, 30
  33. 33.Find the missing number: 6, 18, ?, 162, 486
  34. 34.Which capital letter has a line of symmetry? (a) U (b) Z (c) Q
  35. 35.Find the missing number: ?, 22, 27, 32, 37
  36. 36.How many lines of symmetry does a square have?
  37. 37.What comes next? ● ● ■ ● ● ■ ● ? (a) ▲ (b) ■ (c) ●
  38. 38.Find the missing number: 5, ?, 19, 26, 33
  39. 39.Find the missing number: 2, 13, 24, 35, ?
  40. 40.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ★ (b) ■ (c) ●

Answer key

  1. 243
  2. 22
  3. 96
  4. ■
  5. G
  6. L
  7. 18
  8. 2
  9. 27
  10. 16
  11. 23
  12. ■
  13. ●
  14. 48
  15. ▲
  16. 3
  17. 3
  18. ▲
  19. 15
  20. 8
  21. ★
  22. 64
  23. 32
  24. 6
  25. 13
  26. 5
  27. J
  28. ★
  29. 7
  30. 14
  31. 24
  32. 19
  33. 54
  34. U
  35. 17
  36. 4
  37. ●
  38. 12
  39. 46
  40. ★

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