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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 489 · 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: 8, 9, ?, 14, 18
  2. 2.Find the missing number: ?, 9, 12, 15, 18
  3. 3.Find the missing number: 3, 9, 27, 81, ?
  4. 4.Which capital letter has a line of symmetry? (a) I (b) R (c) L
  5. 5.Find the missing number: 19, 24, 29, ?, 39
  6. 6.Find the missing number: 10, 14, 18, 22, ?
  7. 7.Which capital letter has no line of symmetry? (a) V (b) U (c) L
  8. 8.How many lines of symmetry does a regular pentagon have?
  9. 9.Find the missing number: 12, 18, 24, 30, ?
  10. 10.Find the missing number: 2, 4, 7, 11, ?
  11. 11.Find the missing number: 4, 6, 9, 13, ?
  12. 12.Find the missing number: 2, ?, 18, 26, 34
  13. 13.Find the missing number: 15, 20, 25, 30, ?
  14. 14.Which capital letter has a line of symmetry? (a) L (b) P (c) H
  15. 15.Find the missing number: 5, 15, ?, 135, 405
  16. 16.Find the missing number: 9, 11, 14, 18, ?
  17. 17.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ■ (b) ★ (c) ▲
  18. 18.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  19. 19.How many lines of symmetry does a triangle with all sides equal have?
  20. 20.Find the missing number: 8, 18, ?, 38, 48
  21. 21.Find the missing number: 3, 12, 21, ?, 39
  22. 22.How many lines of symmetry does the capital letter A have?
  23. 23.Which capital letter has a line of symmetry? (a) R (b) G (c) O
  24. 24.Find the missing number: 14, 15, ?, 20, 24
  25. 25.Find the missing number: 13, 14, ?, 19, 23
  26. 26.Find the missing number: ?, 21, 33, 45, 57
  27. 27.Find the missing number: 2, 4, 8, ?, 32
  28. 28.Find the missing number: 5, 10, ?, 40, 80
  29. 29.Find the missing number: 2, 4, 8, 16, ?
  30. 30.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ■ (b) ★ (c) ●
  31. 31.Find the missing number: 6, 12, 24, 48, ?
  32. 32.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ▲ (b) ■ (c) ★
  33. 33.Which capital letter has a line of symmetry? (a) F (b) U (c) R
  34. 34.Which capital letter has no line of symmetry? (a) U (b) A (c) Z
  35. 35.Which capital letter has a line of symmetry? (a) M (b) P (c) J
  36. 36.How many lines of symmetry does the capital letter T have?
  37. 37.Find the missing number: 6, 8, 11, 15, ?
  38. 38.Find the missing number: 1, 4, 8, ?, 19
  39. 39.Find the missing number: ?, 19, 27, 35, 43
  40. 40.Find the missing number: 2, 4, ?, 16, 32

Answer key

  1. 11
  2. 6
  3. 243
  4. I
  5. 34
  6. 26
  7. L
  8. 5
  9. 36
  10. 16
  11. 18
  12. 10
  13. 35
  14. H
  15. 45
  16. 23
  17. ★
  18. ★
  19. 3
  20. 28
  21. 30
  22. 1
  23. O
  24. 17
  25. 16
  26. 9
  27. 16
  28. 20
  29. 32
  30. ●
  31. 96
  32. ■
  33. U
  34. Z
  35. M
  36. 1
  37. 20
  38. 13
  39. 11
  40. 8

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