← Patterns and symmetry lesson New set →

Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 732 · 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: 5, 10, 20, ?, 80
  2. 2.How many lines of symmetry does a triangle with all sides equal have?
  3. 3.Find the missing number: 5, 15, 45, 135, ?
  4. 4.Find the missing number: ?, 8, 13, 18, 23
  5. 5.Find the missing number: 15, 16, 18, 21, ?
  6. 6.What comes next? ★ ● ● ★ ● ● ★ ? (a) ★ (b) ■ (c) ●
  7. 7.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ▲ (c) ●
  8. 8.Find the missing number: 13, 16, 19, 22, ?
  9. 9.Find the missing number: 3, 6, ?, 24, 48
  10. 10.How many lines of symmetry does a square have?
  11. 11.Which capital letter has no line of symmetry? (a) U (b) R (c) W
  12. 12.Find the missing number: 15, 17, 20, 24, ?
  13. 13.How many lines of symmetry does the capital letter H have?
  14. 14.Which capital letter has a line of symmetry? (a) W (b) F (c) R
  15. 15.Find the missing number: 5, 15, 25, 35, ?
  16. 16.Find the missing number: 12, 13, 15, ?, 22
  17. 17.Find the missing number: 15, 25, 35, 45, ?
  18. 18.How many lines of symmetry does a rectangle that is not a square have?
  19. 19.Find the missing number: 1, 2, 4, 8, ?
  20. 20.Find the missing number: 11, 13, 16, 20, ?
  21. 21.Which capital letter has a line of symmetry? (a) J (b) L (c) T
  22. 22.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ● (c) ★
  23. 23.Find the missing number: 4, 8, ?, 32, 64
  24. 24.Find the missing number: 20, 23, 26, ?, 32
  25. 25.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ▲ (b) ★ (c) ■
  26. 26.Find the missing number: 9, 11, ?, 18, 23
  27. 27.Find the missing number: 4, 8, 16, ?, 64
  28. 28.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ★ (b) ■ (c) ▲
  29. 29.How many lines of symmetry does a regular pentagon have?
  30. 30.Find the missing number: 2, 6, ?, 54, 162
  31. 31.Find the missing number: 4, 12, 36, 108, ?
  32. 32.Find the missing number: 7, 8, 10, 13, ?
  33. 33.Find the missing number: 6, 12, 24, 48, ?
  34. 34.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ■ (c) ▲
  35. 35.Find the missing number: ?, 27, 34, 41, 48
  36. 36.Find the missing number: 13, 15, 18, ?, 27
  37. 37.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ■ (c) ●
  38. 38.Find the missing number: 3, 6, 12, 24, ?
  39. 39.Which capital letter has no line of symmetry? (a) V (b) O (c) S
  40. 40.Find the missing number: 4, 10, 16, ?, 28

Answer key

  1. 40
  2. 3
  3. 405
  4. 3
  5. 25
  6. ●
  7. ■
  8. 25
  9. 12
  10. 4
  11. R
  12. 29
  13. 2
  14. W
  15. 45
  16. 18
  17. 55
  18. 2
  19. 16
  20. 25
  21. T
  22. ■
  23. 16
  24. 29
  25. ■
  26. 14
  27. 32
  28. ■
  29. 5
  30. 18
  31. 324
  32. 17
  33. 96
  34. ▲
  35. 20
  36. 22
  37. ▲
  38. 48
  39. S
  40. 22

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