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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 811 · 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: 17, 19, 22, ?, 31
  2. 2.Which capital letter has a line of symmetry? (a) Q (b) I (c) R
  3. 3.Which capital letter has a line of symmetry? (a) J (b) X (c) R
  4. 4.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ● (b) ■ (c) ★
  5. 5.Which capital letter has no line of symmetry? (a) X (b) F (c) T
  6. 6.Find the missing number: 18, 23, ?, 33, 38
  7. 7.Find the missing number: 20, 23, ?, 32, 38
  8. 8.Find the missing number: 5, 10, 20, 40, ?
  9. 9.Which capital letter has a line of symmetry? (a) J (b) F (c) M
  10. 10.Which capital letter has no line of symmetry? (a) Q (b) A (c) X
  11. 11.How many lines of symmetry does a triangle with all sides equal have?
  12. 12.How many lines of symmetry does a regular pentagon have?
  13. 13.Which capital letter has no line of symmetry? (a) R (b) W (c) T
  14. 14.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ■ (c) ★
  15. 15.Find the missing number: 8, ?, 28, 38, 48
  16. 16.Which capital letter has a line of symmetry? (a) L (b) P (c) U
  17. 17.Find the missing number: 2, 4, ?, 16, 32
  18. 18.Find the missing number: 5, 15, ?, 135, 405
  19. 19.Which capital letter has a line of symmetry? (a) P (b) Z (c) O
  20. 20.Which capital letter has no line of symmetry? (a) Z (b) O (c) V
  21. 21.Which capital letter has no line of symmetry? (a) S (b) M (c) H
  22. 22.Find the missing number: 13, 23, 33, ?, 53
  23. 23.Find the missing number: 5, 10, ?, 40, 80
  24. 24.Find the missing number: 2, 5, 9, 14, ?
  25. 25.Find the missing number: 1, 11, 21, ?, 41
  26. 26.Find the missing number: 18, 29, 40, ?, 62
  27. 27.Which capital letter has no line of symmetry? (a) J (b) M (c) X
  28. 28.Find the missing number: 6, 10, ?, 18, 22
  29. 29.How many lines of symmetry does a rectangle that is not a square have?
  30. 30.Find the missing number: ?, 17, 27, 37, 47
  31. 31.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ★ (c) ●
  32. 32.Find the missing number: 7, 9, 12, ?, 21
  33. 33.Find the missing number: 2, 5, 9, ?, 20
  34. 34.Find the missing number: 14, 18, ?, 26, 30
  35. 35.Find the missing number: 1, 2, 4, 8, ?
  36. 36.Find the missing number: 16, ?, 30, 37, 44
  37. 37.Find the missing number: 6, 12, 24, ?, 96
  38. 38.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ▲ (c) ■
  39. 39.How many lines of symmetry does a square have?
  40. 40.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ● (c) ■

Answer key

  1. 26
  2. I
  3. X
  4. ■
  5. F
  6. 28
  7. 27
  8. 80
  9. M
  10. Q
  11. 3
  12. 5
  13. R
  14. ▲
  15. 18
  16. U
  17. 8
  18. 45
  19. O
  20. Z
  21. S
  22. 43
  23. 20
  24. 20
  25. 31
  26. 51
  27. J
  28. 14
  29. 2
  30. 7
  31. ▲
  32. 16
  33. 14
  34. 22
  35. 16
  36. 23
  37. 48
  38. ■
  39. 4
  40. ■

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