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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 774 · 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: 16, 24, 32, 40, ?
  2. 2.Find the missing number: 3, 6, 12, ?, 48
  3. 3.Find the missing number: 5, 10, 20, ?, 80
  4. 4.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ★ (c) ▲
  5. 5.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ■ (c) ▲
  6. 6.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ● (b) ▲ (c) ■
  7. 7.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ★ (b) ● (c) ▲
  8. 8.Find the missing number: 1, 2, ?, 8, 16
  9. 9.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ■ (c) ●
  10. 10.Find the missing number: 1, ?, 21, 31, 41
  11. 11.Which capital letter has a line of symmetry? (a) I (b) J (c) R
  12. 12.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ● (b) ★ (c) ▲
  13. 13.Which capital letter has a line of symmetry? (a) Q (b) Z (c) X
  14. 14.Which capital letter has no line of symmetry? (a) Z (b) H (c) I
  15. 15.Which capital letter has a line of symmetry? (a) V (b) L (c) F
  16. 16.Find the missing number: 6, ?, 20, 27, 34
  17. 17.How many lines of symmetry does the capital letter T have?
  18. 18.Find the missing number: 5, 10, ?, 40, 80
  19. 19.Which capital letter has a line of symmetry? (a) Q (b) U (c) F
  20. 20.Find the missing number: 8, 9, 11, 14, ?
  21. 21.How many lines of symmetry does a regular hexagon have?
  22. 22.Which capital letter has a line of symmetry? (a) G (b) H (c) F
  23. 23.Find the missing number: 12, 13, 15, ?, 22
  24. 24.Find the missing number: 2, 8, 14, ?, 26
  25. 25.Find the missing number: 5, 9, 13, ?, 21
  26. 26.How many lines of symmetry does a triangle with all sides equal have?
  27. 27.Find the missing number: 8, 18, ?, 38, 48
  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: 20, 22, 25, 29, ?
  31. 31.Find the missing number: 8, 11, 15, ?, 26
  32. 32.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  33. 33.Find the missing number: 4, 8, 16, ?, 64
  34. 34.Find the missing number: 8, 11, ?, 20, 26
  35. 35.Find the missing number: 5, 15, ?, 135, 405
  36. 36.How many lines of symmetry does a rectangle that is not a square have?
  37. 37.Find the missing number: 16, ?, 38, 49, 60
  38. 38.Find the missing number: 9, 11, 14, 18, ?
  39. 39.Find the missing number: 6, 12, 24, ?, 96
  40. 40.Which capital letter has no line of symmetry? (a) L (b) V (c) T

Answer key

  1. 48
  2. 24
  3. 40
  4. ■
  5. ▲
  6. ■
  7. ●
  8. 4
  9. ▲
  10. 11
  11. I
  12. ●
  13. X
  14. Z
  15. V
  16. 13
  17. 1
  18. 20
  19. U
  20. 18
  21. 6
  22. H
  23. 18
  24. 20
  25. 17
  26. 3
  27. 28
  28. 1
  29. ■
  30. 34
  31. 20
  32. ■
  33. 32
  34. 15
  35. 45
  36. 2
  37. 27
  38. 23
  39. 48
  40. L

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