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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 690 · 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.Which capital letter has a line of symmetry? (a) R (b) P (c) U
  2. 2.Find the missing number: 14, ?, 20, 23, 26
  3. 3.Find the missing number: 19, 28, ?, 46, 55
  4. 4.Find the missing number: 3, 4, 6, ?, 13
  5. 5.How many lines of symmetry does the capital letter T have?
  6. 6.Find the missing number: 12, 18, ?, 30, 36
  7. 7.Find the missing number: 5, 15, ?, 135, 405
  8. 8.Find the missing number: 3, 9, 27, ?, 243
  9. 9.How many lines of symmetry does the capital letter A have?
  10. 10.Find the missing number: 1, 10, ?, 28, 37
  11. 11.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ● (b) ▲ (c) ★
  12. 12.Find the missing number: 15, 19, 23, 27, ?
  13. 13.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ■ (c) ★
  14. 14.How many lines of symmetry does a regular pentagon have?
  15. 15.Which capital letter has a line of symmetry? (a) G (b) H (c) P
  16. 16.Find the missing number: 8, 11, ?, 20, 26
  17. 17.How many lines of symmetry does a regular hexagon have?
  18. 18.Find the missing number: 2, 6, 18, 54, ?
  19. 19.Which capital letter has a line of symmetry? (a) F (b) X (c) Z
  20. 20.Find the missing number: 5, 13, 21, ?, 37
  21. 21.Which capital letter has a line of symmetry? (a) L (b) P (c) O
  22. 22.Find the missing number: 19, 29, 39, 49, ?
  23. 23.Which capital letter has a line of symmetry? (a) R (b) J (c) M
  24. 24.Find the missing number: 6, 12, 18, ?, 30
  25. 25.Find the missing number: 5, 10, 20, 40, ?
  26. 26.Find the missing number: 2, 14, 26, 38, ?
  27. 27.Which capital letter has no line of symmetry? (a) T (b) G (c) A
  28. 28.Find the missing number: 17, 27, 37, ?, 57
  29. 29.Find the missing number: 5, 15, 45, ?, 405
  30. 30.Find the missing number: 19, 23, ?, 31, 35
  31. 31.Which capital letter has no line of symmetry? (a) F (b) T (c) V
  32. 32.Find the missing number: 6, 8, ?, 15, 20
  33. 33.Which capital letter has no line of symmetry? (a) T (b) Z (c) V
  34. 34.Which capital letter has a line of symmetry? (a) Q (b) R (c) T
  35. 35.Find the missing number: 3, 9, 27, 81, ?
  36. 36.Find the missing number: 5, 7, ?, 14, 19
  37. 37.Find the missing number: 4, 12, 36, 108, ?
  38. 38.Find the missing number: 19, 21, ?, 28, 33
  39. 39.Find the missing number: 1, 3, 9, ?, 81
  40. 40.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ● (b) ■ (c) ▲

Answer key

  1. U
  2. 17
  3. 37
  4. 9
  5. 1
  6. 24
  7. 45
  8. 81
  9. 1
  10. 19
  11. ●
  12. 31
  13. ▲
  14. 5
  15. H
  16. 15
  17. 6
  18. 162
  19. X
  20. 29
  21. O
  22. 59
  23. M
  24. 24
  25. 80
  26. 50
  27. G
  28. 47
  29. 135
  30. 27
  31. F
  32. 11
  33. Z
  34. T
  35. 243
  36. 10
  37. 324
  38. 24
  39. 27
  40. ●

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