← Patterns and symmetry lesson New set →

Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 676 · 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: 9, 11, ?, 18, 23
  2. 2.Find the missing number: 8, ?, 30, 41, 52
  3. 3.Find the missing number: 5, 15, 25, 35, ?
  4. 4.Find the missing number: 19, 20, ?, 25, 29
  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.Find the missing number: 18, ?, 36, 45, 54
  8. 8.Find the missing number: 2, 4, ?, 16, 32
  9. 9.Find the missing number: 20, 24, 28, 32, ?
  10. 10.What comes next? ★ ● ● ★ ● ● ★ ? (a) ▲ (b) ● (c) ★
  11. 11.Find the missing number: 18, 19, ?, 24, 28
  12. 12.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ★ (b) ■ (c) ▲
  13. 13.Find the missing number: 9, 16, 23, ?, 37
  14. 14.Find the missing number: 18, 20, 23, 27, ?
  15. 15.Which capital letter has a line of symmetry? (a) U (b) S (c) L
  16. 16.Find the missing number: 19, ?, 29, 34, 39
  17. 17.Find the missing number: 9, 12, ?, 18, 21
  18. 18.Which capital letter has a line of symmetry? (a) S (b) I (c) F
  19. 19.Find the missing number: 4, 7, 11, 16, ?
  20. 20.How many lines of symmetry does a regular pentagon have?
  21. 21.Find the missing number: 6, 7, ?, 12, 16
  22. 22.Find the missing number: 20, 21, ?, 26, 30
  23. 23.Which capital letter has no line of symmetry? (a) J (b) M (c) H
  24. 24.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ■ (b) ▲ (c) ●
  25. 25.Find the missing number: 5, 15, 45, 135, ?
  26. 26.Find the missing number: ?, 17, 28, 39, 50
  27. 27.Find the missing number: 2, 4, ?, 11, 16
  28. 28.Find the missing number: 5, 10, 20, 40, ?
  29. 29.Find the missing number: 5, 15, ?, 135, 405
  30. 30.How many lines of symmetry does the capital letter A have?
  31. 31.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  32. 32.Find the missing number: 13, 15, 18, ?, 27
  33. 33.Find the missing number: 19, ?, 39, 49, 59
  34. 34.Find the missing number: 1, 3, 9, ?, 81
  35. 35.Find the missing number: 5, 17, 29, ?, 53
  36. 36.Which capital letter has a line of symmetry? (a) S (b) A (c) F
  37. 37.Find the missing number: 10, 11, 13, 16, ?
  38. 38.Find the missing number: 18, 21, 25, ?, 36
  39. 39.Which capital letter has a line of symmetry? (a) Q (b) L (c) O
  40. 40.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ★ (c) ▲

Answer key

  1. 14
  2. 19
  3. 45
  4. 22
  5. 2
  6. 6
  7. 27
  8. 8
  9. 36
  10. ●
  11. 21
  12. ■
  13. 30
  14. 32
  15. U
  16. 24
  17. 15
  18. I
  19. 22
  20. 5
  21. 9
  22. 23
  23. J
  24. ▲
  25. 405
  26. 6
  27. 7
  28. 80
  29. 45
  30. 1
  31. ▲
  32. 22
  33. 29
  34. 27
  35. 41
  36. A
  37. 20
  38. 30
  39. O
  40. ▲

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets