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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 917 · 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: 6, 18, ?, 162, 486
  2. 2.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ■ (b) ▲ (c) ●
  3. 3.How many lines of symmetry does a square have?
  4. 4.Find the missing number: ?, 28, 38, 48, 58
  5. 5.Which capital letter has a line of symmetry? (a) Q (b) T (c) G
  6. 6.Find the missing number: 2, 4, 8, ?, 32
  7. 7.Which capital letter has no line of symmetry? (a) A (b) I (c) Z
  8. 8.Find the missing number: 5, 10, 20, 40, ?
  9. 9.Find the missing number: 5, 10, 20, ?, 80
  10. 10.How many lines of symmetry does a rectangle that is not a square have?
  11. 11.Find the missing number: 11, 20, 29, ?, 47
  12. 12.Find the missing number: 1, 3, ?, 27, 81
  13. 13.Find the missing number: 6, 12, 24, 48, ?
  14. 14.Which capital letter has no line of symmetry? (a) V (b) T (c) J
  15. 15.Which capital letter has no line of symmetry? (a) F (b) W (c) I
  16. 16.Find the missing number: 6, 18, 54, 162, ?
  17. 17.How many lines of symmetry does a triangle with all sides equal have?
  18. 18.Which capital letter has no line of symmetry? (a) P (b) T (c) X
  19. 19.Find the missing number: 3, 6, ?, 24, 48
  20. 20.Find the missing number: 5, 6, ?, 11, 15
  21. 21.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ★ (c) ●
  22. 22.Find the missing number: 3, 5, 8, 12, ?
  23. 23.Find the missing number: 5, 15, ?, 135, 405
  24. 24.How many lines of symmetry does the capital letter T have?
  25. 25.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ● (c) ▲
  26. 26.How many lines of symmetry does the capital letter A have?
  27. 27.Find the missing number: 16, 21, ?, 31, 36
  28. 28.What comes next? ● ● ■ ● ● ■ ● ? (a) ● (b) ▲ (c) ■
  29. 29.Find the missing number: 18, 20, 23, 27, ?
  30. 30.Find the missing number: 16, 18, 21, 25, ?
  31. 31.Find the missing number: 19, 23, ?, 31, 35
  32. 32.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ● (b) ★ (c) ■
  33. 33.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ★ (b) ■ (c) ▲
  34. 34.Find the missing number: 4, 8, ?, 32, 64
  35. 35.Which capital letter has a line of symmetry? (a) P (b) H (c) Q
  36. 36.Which capital letter has a line of symmetry? (a) Z (b) G (c) I
  37. 37.Find the missing number: 5, 6, 8, 11, ?
  38. 38.Find the missing number: 19, 22, ?, 28, 31
  39. 39.Find the missing number: 2, 13, 24, 35, ?
  40. 40.Find the missing number: 5, 10, ?, 40, 80

Answer key

  1. 54
  2. ■
  3. 4
  4. 18
  5. T
  6. 16
  7. Z
  8. 80
  9. 40
  10. 2
  11. 38
  12. 9
  13. 96
  14. J
  15. F
  16. 486
  17. 3
  18. P
  19. 12
  20. 8
  21. ★
  22. 17
  23. 45
  24. 1
  25. ■
  26. 1
  27. 26
  28. ●
  29. 32
  30. 30
  31. 27
  32. ★
  33. ▲
  34. 16
  35. H
  36. I
  37. 15
  38. 25
  39. 46
  40. 20

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