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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 8 · 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: 5, 7, 10, ?, 19
  2. 2.Which capital letter has no line of symmetry? (a) P (b) H (c) M
  3. 3.Find the missing number: 2, 6, ?, 54, 162
  4. 4.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ● (c) ■
  5. 5.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  6. 6.Which capital letter has a line of symmetry? (a) F (b) M (c) S
  7. 7.Which capital letter has no line of symmetry? (a) H (b) V (c) R
  8. 8.Find the missing number: 13, ?, 37, 49, 61
  9. 9.Find the missing number: 2, 6, 18, ?, 162
  10. 10.Find the missing number: 20, 28, 36, 44, ?
  11. 11.Find the missing number: 5, 6, ?, 11, 15
  12. 12.Find the missing number: 8, 11, 15, 20, ?
  13. 13.Find the missing number: 3, 9, 27, ?, 243
  14. 14.How many lines of symmetry does the capital letter H have?
  15. 15.Find the missing number: 3, ?, 15, 21, 27
  16. 16.Find the missing number: 4, 8, 16, 32, ?
  17. 17.Find the missing number: 4, 7, 11, 16, ?
  18. 18.How many lines of symmetry does the capital letter T have?
  19. 19.Find the missing number: 11, 12, 14, 17, ?
  20. 20.Which capital letter has no line of symmetry? (a) X (b) M (c) L
  21. 21.Which capital letter has no line of symmetry? (a) O (b) X (c) F
  22. 22.Find the missing number: 6, 7, 9, 12, ?
  23. 23.Find the missing number: 6, 18, 54, ?, 486
  24. 24.Find the missing number: 10, 20, 30, 40, ?
  25. 25.Find the missing number: ?, 27, 39, 51, 63
  26. 26.Find the missing number: 1, 3, 9, ?, 81
  27. 27.How many lines of symmetry does a square have?
  28. 28.Find the missing number: 6, 8, 11, ?, 20
  29. 29.Find the missing number: 6, 7, ?, 12, 16
  30. 30.Which capital letter has a line of symmetry? (a) L (b) I (c) R
  31. 31.Find the missing number: 10, 11, ?, 16, 20
  32. 32.Find the missing number: 20, ?, 34, 41, 48
  33. 33.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ■ (c) ▲
  34. 34.Find the missing number: 15, ?, 31, 39, 47
  35. 35.Find the missing number: 13, 14, ?, 19, 23
  36. 36.How many lines of symmetry does a triangle with all sides equal have?
  37. 37.Find the missing number: 4, ?, 24, 34, 44
  38. 38.Find the missing number: 18, 19, ?, 24, 28
  39. 39.Find the missing number: 13, 21, ?, 37, 45
  40. 40.How many lines of symmetry does a regular hexagon have?

Answer key

  1. 14
  2. P
  3. 18
  4. ▲
  5. ▲
  6. M
  7. R
  8. 25
  9. 54
  10. 52
  11. 8
  12. 26
  13. 81
  14. 2
  15. 9
  16. 64
  17. 22
  18. 1
  19. 21
  20. L
  21. F
  22. 16
  23. 162
  24. 50
  25. 15
  26. 27
  27. 4
  28. 15
  29. 9
  30. I
  31. 13
  32. 27
  33. ▲
  34. 23
  35. 16
  36. 3
  37. 14
  38. 21
  39. 29
  40. 6

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