← Patterns and symmetry lesson New set →

Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 20 · 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: 20, ?, 38, 47, 56
  2. 2.Find the missing number: 8, 9, ?, 14, 18
  3. 3.Find the missing number: 18, ?, 38, 48, 58
  4. 4.Find the missing number: ?, 25, 32, 39, 46
  5. 5.Find the missing number: 1, 2, 4, 8, ?
  6. 6.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ▲ (c) ●
  7. 7.Find the missing number: 3, 6, ?, 24, 48
  8. 8.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ■ (b) ● (c) ▲
  9. 9.Which capital letter has no line of symmetry? (a) M (b) Q (c) V
  10. 10.How many lines of symmetry does the capital letter A have?
  11. 11.Find the missing number: 6, 18, 54, ?, 486
  12. 12.Find the missing number: ?, 14, 22, 30, 38
  13. 13.Find the missing number: 7, ?, 15, 19, 23
  14. 14.Find the missing number: 1, 3, 9, 27, ?
  15. 15.Find the missing number: 20, 22, ?, 29, 34
  16. 16.Find the missing number: 10, 11, 13, ?, 20
  17. 17.Find the missing number: 1, 3, 6, 10, ?
  18. 18.Which capital letter has no line of symmetry? (a) H (b) I (c) R
  19. 19.Which capital letter has a line of symmetry? (a) L (b) G (c) M
  20. 20.How many lines of symmetry does a rectangle that is not a square have?
  21. 21.Find the missing number: ?, 20, 26, 32, 38
  22. 22.Which capital letter has no line of symmetry? (a) H (b) T (c) G
  23. 23.Which capital letter has no line of symmetry? (a) J (b) H (c) W
  24. 24.Which capital letter has no line of symmetry? (a) I (b) O (c) L
  25. 25.Find the missing number: 11, 13, 16, ?, 25
  26. 26.Find the missing number: 15, 18, 22, 27, ?
  27. 27.Find the missing number: ?, 10, 17, 24, 31
  28. 28.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ■ (c) ★
  29. 29.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ▲ (b) ● (c) ■
  30. 30.Find the missing number: 19, ?, 35, 43, 51
  31. 31.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ▲ (c) ★
  32. 32.Find the missing number: 3, 9, 27, ?, 243
  33. 33.How many lines of symmetry does a triangle with all sides equal have?
  34. 34.How many lines of symmetry does the capital letter H have?
  35. 35.Find the missing number: 2, 6, 18, ?, 162
  36. 36.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ★ (c) ■
  37. 37.Find the missing number: 3, 4, ?, 9, 13
  38. 38.Find the missing number: 5, 10, 20, ?, 80
  39. 39.Find the missing number: 5, 10, ?, 40, 80
  40. 40.Find the missing number: ?, 19, 31, 43, 55

Answer key

  1. 29
  2. 11
  3. 28
  4. 18
  5. 16
  6. ■
  7. 12
  8. ●
  9. Q
  10. 1
  11. 162
  12. 6
  13. 11
  14. 81
  15. 25
  16. 16
  17. 15
  18. R
  19. M
  20. 2
  21. 14
  22. G
  23. J
  24. L
  25. 20
  26. 33
  27. 3
  28. ★
  29. ■
  30. 27
  31. ■
  32. 81
  33. 3
  34. 2
  35. 54
  36. ▲
  37. 6
  38. 40
  39. 20
  40. 7

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