← Patterns and symmetry lesson New set →

Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 636 · 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: 2, 4, ?, 16, 32
  2. 2.Find the missing number: ?, 9, 17, 25, 33
  3. 3.How many lines of symmetry does a regular pentagon have?
  4. 4.Find the missing number: ?, 23, 27, 31, 35
  5. 5.How many lines of symmetry does the capital letter H have?
  6. 6.Find the missing number: 7, 8, ?, 13, 17
  7. 7.Find the missing number: 2, 6, 18, ?, 162
  8. 8.Find the missing number: 3, 8, ?, 18, 23
  9. 9.How many lines of symmetry does a rectangle that is not a square have?
  10. 10.Find the missing number: 15, 16, ?, 21, 25
  11. 11.Find the missing number: 6, 11, 16, 21, ?
  12. 12.How many lines of symmetry does a square have?
  13. 13.Find the missing number: 5, 8, 11, 14, ?
  14. 14.Find the missing number: 3, 6, 10, 15, ?
  15. 15.Find the missing number: 4, 12, ?, 108, 324
  16. 16.Find the missing number: 3, 6, 12, 24, ?
  17. 17.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ▲ (b) ■ (c) ●
  18. 18.Find the missing number: 9, ?, 21, 27, 33
  19. 19.Find the missing number: 1, 3, 9, ?, 81
  20. 20.Which capital letter has a line of symmetry? (a) L (b) S (c) H
  21. 21.Which capital letter has no line of symmetry? (a) R (b) H (c) I
  22. 22.Find the missing number: 4, 6, 9, ?, 18
  23. 23.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ★ (c) ●
  24. 24.Find the missing number: 3, 4, 6, ?, 13
  25. 25.Find the missing number: 1, 2, 4, ?, 11
  26. 26.Find the missing number: 2, 6, ?, 54, 162
  27. 27.Find the missing number: ?, 7, 10, 13, 16
  28. 28.Find the missing number: 3, 6, ?, 24, 48
  29. 29.Find the missing number: 5, 10, ?, 40, 80
  30. 30.Find the missing number: 8, ?, 24, 32, 40
  31. 31.Find the missing number: 1, 3, ?, 10, 15
  32. 32.How many lines of symmetry does the capital letter A have?
  33. 33.Find the missing number: 6, 18, ?, 162, 486
  34. 34.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ▲ (c) ■
  35. 35.Which capital letter has a line of symmetry? (a) P (b) M (c) L
  36. 36.Find the missing number: 2, 6, 18, 54, ?
  37. 37.Find the missing number: 10, 11, 13, 16, ?
  38. 38.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ▲ (c) ■
  39. 39.Find the missing number: 1, 2, ?, 7, 11
  40. 40.Find the missing number: 4, ?, 18, 25, 32

Answer key

  1. 8
  2. 1
  3. 5
  4. 19
  5. 2
  6. 10
  7. 54
  8. 13
  9. 2
  10. 18
  11. 26
  12. 4
  13. 17
  14. 21
  15. 36
  16. 48
  17. ■
  18. 15
  19. 27
  20. H
  21. R
  22. 13
  23. ▲
  24. 9
  25. 7
  26. 18
  27. 4
  28. 12
  29. 20
  30. 16
  31. 6
  32. 1
  33. 54
  34. ●
  35. M
  36. 162
  37. 20
  38. ▲
  39. 4
  40. 11

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