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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 439 · 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.Find the missing number: 19, 22, ?, 31, 37
  3. 3.Find the missing number: 7, 12, 17, 22, ?
  4. 4.Find the missing number: 7, 17, 27, ?, 47
  5. 5.How many lines of symmetry does a rectangle that is not a square have?
  6. 6.How many lines of symmetry does a regular hexagon have?
  7. 7.Which capital letter has a line of symmetry? (a) L (b) R (c) V
  8. 8.Find the missing number: 7, 9, ?, 16, 21
  9. 9.Find the missing number: 18, 21, 24, 27, ?
  10. 10.How many lines of symmetry does a square have?
  11. 11.Find the missing number: 6, 12, 24, 48, ?
  12. 12.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ★ (b) ■ (c) ▲
  13. 13.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ■ (c) ▲
  14. 14.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ★ (b) ■ (c) ▲
  15. 15.Which capital letter has a line of symmetry? (a) G (b) L (c) U
  16. 16.Find the missing number: 14, 24, 34, ?, 54
  17. 17.Which capital letter has a line of symmetry? (a) P (b) F (c) T
  18. 18.Find the missing number: ?, 22, 28, 34, 40
  19. 19.Which capital letter has a line of symmetry? (a) J (b) M (c) S
  20. 20.Find the missing number: 2, 6, ?, 14, 18
  21. 21.How many lines of symmetry does a regular pentagon have?
  22. 22.Find the missing number: 14, 17, 20, ?, 26
  23. 23.Which capital letter has no line of symmetry? (a) F (b) M (c) I
  24. 24.Find the missing number: 5, 10, ?, 40, 80
  25. 25.Find the missing number: 1, 2, 4, 7, ?
  26. 26.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ▲ (c) ★
  27. 27.Which capital letter has a line of symmetry? (a) Z (b) G (c) O
  28. 28.Which capital letter has a line of symmetry? (a) X (b) Z (c) P
  29. 29.Find the missing number: 11, 17, 23, 29, ?
  30. 30.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ★ (b) ■ (c) ▲
  31. 31.Find the missing number: 15, 27, 39, 51, ?
  32. 32.Find the missing number: 5, 7, 10, ?, 19
  33. 33.Which capital letter has no line of symmetry? (a) T (b) X (c) J
  34. 34.Which capital letter has a line of symmetry? (a) L (b) A (c) R
  35. 35.Find the missing number: 18, ?, 30, 36, 42
  36. 36.Find the missing number: 5, 15, 45, 135, ?
  37. 37.How many lines of symmetry does the capital letter A have?
  38. 38.Find the missing number: 19, 21, 24, 28, ?
  39. 39.Which capital letter has no line of symmetry? (a) L (b) U (c) I
  40. 40.How many lines of symmetry does a triangle with all sides equal have?

Answer key

  1. 54
  2. 26
  3. 27
  4. 37
  5. 2
  6. 6
  7. V
  8. 12
  9. 30
  10. 4
  11. 96
  12. ▲
  13. ▲
  14. ▲
  15. U
  16. 44
  17. T
  18. 16
  19. M
  20. 10
  21. 5
  22. 23
  23. F
  24. 20
  25. 11
  26. ●
  27. O
  28. X
  29. 35
  30. ▲
  31. 63
  32. 14
  33. J
  34. A
  35. 24
  36. 405
  37. 1
  38. 33
  39. L
  40. 3

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