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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 747 · 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: 19, 20, 22, ?, 29
  2. 2.How many lines of symmetry does the capital letter H have?
  3. 3.Find the missing number: 4, 12, ?, 108, 324
  4. 4.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ● (c) ▲
  5. 5.Which capital letter has no line of symmetry? (a) A (b) P (c) U
  6. 6.How many lines of symmetry does the capital letter A have?
  7. 7.Find the missing number: 2, 6, 18, 54, ?
  8. 8.Find the missing number: 16, 17, ?, 22, 26
  9. 9.Find the missing number: 5, 10, 20, 40, ?
  10. 10.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ▲ (c) ■
  11. 11.Find the missing number: 16, 18, 21, 25, ?
  12. 12.How many lines of symmetry does a regular pentagon have?
  13. 13.Which capital letter has a line of symmetry? (a) J (b) M (c) R
  14. 14.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ■ (c) ▲
  15. 15.Find the missing number: 12, 13, ?, 18, 22
  16. 16.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ■ (c) ▲
  17. 17.Find the missing number: 2, 4, ?, 16, 32
  18. 18.Find the missing number: 6, 9, 13, ?, 24
  19. 19.Find the missing number: 3, 9, ?, 81, 243
  20. 20.Find the missing number: 13, 16, 20, 25, ?
  21. 21.Which capital letter has a line of symmetry? (a) T (b) P (c) G
  22. 22.Which capital letter has no line of symmetry? (a) V (b) T (c) Z
  23. 23.Find the missing number: 18, 19, 21, 24, ?
  24. 24.Find the missing number: 3, 9, 27, ?, 243
  25. 25.Find the missing number: 9, 13, 17, 21, ?
  26. 26.Which capital letter has a line of symmetry? (a) J (b) G (c) U
  27. 27.Find the missing number: 11, 17, 23, 29, ?
  28. 28.How many lines of symmetry does a rectangle that is not a square have?
  29. 29.What comes next? ● ● ■ ● ● ■ ● ? (a) ■ (b) ▲ (c) ●
  30. 30.Find the missing number: 3, 4, 6, 9, ?
  31. 31.How many lines of symmetry does a triangle with all sides equal have?
  32. 32.Find the missing number: 1, 3, ?, 27, 81
  33. 33.Find the missing number: 5, 15, 25, ?, 45
  34. 34.Find the missing number: 1, 2, ?, 8, 16
  35. 35.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ■ (c) ▲
  36. 36.Find the missing number: 18, 21, 24, 27, ?
  37. 37.Find the missing number: 2, 6, ?, 54, 162
  38. 38.Which capital letter has a line of symmetry? (a) J (b) Q (c) A
  39. 39.Find the missing number: 6, 12, ?, 48, 96
  40. 40.How many lines of symmetry does a square have?

Answer key

  1. 25
  2. 2
  3. 36
  4. ▲
  5. P
  6. 1
  7. 162
  8. 19
  9. 80
  10. ■
  11. 30
  12. 5
  13. M
  14. ■
  15. 15
  16. ▲
  17. 8
  18. 18
  19. 27
  20. 31
  21. T
  22. Z
  23. 28
  24. 81
  25. 25
  26. U
  27. 35
  28. 2
  29. ●
  30. 13
  31. 3
  32. 9
  33. 35
  34. 4
  35. ▲
  36. 30
  37. 18
  38. A
  39. 24
  40. 4

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