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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 638 · 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, 8, 16, ?
  2. 2.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ★ (b) ● (c) ■
  3. 3.Which capital letter has a line of symmetry? (a) S (b) V (c) Z
  4. 4.Which capital letter has no line of symmetry? (a) W (b) P (c) M
  5. 5.Find the missing number: 1, 2, 4, ?, 16
  6. 6.Find the missing number: 10, ?, 30, 40, 50
  7. 7.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ★ (c) ●
  8. 8.Find the missing number: 4, 12, ?, 108, 324
  9. 9.Find the missing number: 4, 8, ?, 32, 64
  10. 10.Find the missing number: 7, 10, ?, 16, 19
  11. 11.Which capital letter has a line of symmetry? (a) Q (b) L (c) I
  12. 12.Which capital letter has no line of symmetry? (a) J (b) U (c) I
  13. 13.Find the missing number: 5, 10, 20, 40, ?
  14. 14.How many lines of symmetry does a triangle with all sides equal have?
  15. 15.How many lines of symmetry does a regular pentagon have?
  16. 16.Find the missing number: 2, 9, ?, 23, 30
  17. 17.Which capital letter has no line of symmetry? (a) Q (b) V (c) H
  18. 18.Which capital letter has no line of symmetry? (a) M (b) H (c) R
  19. 19.Find the missing number: 11, 13, 16, 20, ?
  20. 20.Find the missing number: 6, 18, ?, 162, 486
  21. 21.Find the missing number: 1, 11, ?, 31, 41
  22. 22.Which capital letter has no line of symmetry? (a) F (b) M (c) V
  23. 23.Find the missing number: 4, 10, ?, 22, 28
  24. 24.Find the missing number: 6, 7, 9, ?, 16
  25. 25.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ★ (c) ▲
  26. 26.Find the missing number: 18, 20, 23, ?, 32
  27. 27.How many lines of symmetry does the capital letter A have?
  28. 28.Find the missing number: 5, 15, 45, ?, 405
  29. 29.Find the missing number: 3, 4, ?, 9, 13
  30. 30.Find the missing number: 4, 8, 16, ?, 64
  31. 31.Find the missing number: 4, 14, 24, 34, ?
  32. 32.Which capital letter has a line of symmetry? (a) L (b) H (c) F
  33. 33.Find the missing number: 18, 21, ?, 30, 36
  34. 34.Find the missing number: 18, 30, 42, 54, ?
  35. 35.Which capital letter has a line of symmetry? (a) R (b) L (c) X
  36. 36.Find the missing number: 5, 10, 20, ?, 80
  37. 37.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ★ (c) ▲
  38. 38.Which capital letter has a line of symmetry? (a) R (b) U (c) J
  39. 39.Find the missing number: 20, 23, 27, 32, ?
  40. 40.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ★ (c) ●

Answer key

  1. 32
  2. ★
  3. V
  4. P
  5. 8
  6. 20
  7. ●
  8. 36
  9. 16
  10. 13
  11. I
  12. J
  13. 80
  14. 3
  15. 5
  16. 16
  17. Q
  18. R
  19. 25
  20. 54
  21. 21
  22. F
  23. 16
  24. 12
  25. ■
  26. 27
  27. 1
  28. 135
  29. 6
  30. 32
  31. 44
  32. H
  33. 25
  34. 66
  35. X
  36. 40
  37. ▲
  38. U
  39. 38
  40. ●

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