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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 46 · 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 …).

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  1. 1.Which capital letter has a line of symmetry? (a) W (b) J (c) Z
  2. 2.Find the missing number: 16, 24, 32, 40, ?
  3. 3.How many lines of symmetry does the capital letter H have?
  4. 4.Find the missing number: 12, 19, 26, 33, ?
  5. 5.Find the missing number: 1, 3, ?, 27, 81
  6. 6.Which capital letter has a line of symmetry? (a) A (b) G (c) R
  7. 7.How many lines of symmetry does a triangle with all sides equal have?
  8. 8.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ▲ (c) ■
  9. 9.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ★ (b) ■ (c) ▲
  10. 10.Which capital letter has a line of symmetry? (a) F (b) M (c) G
  11. 11.Find the missing number: 3, 8, 13, ?, 23
  12. 12.Find the missing number: 7, 8, ?, 13, 17
  13. 13.Find the missing number: 16, 21, 26, 31, ?
  14. 14.How many lines of symmetry does a square have?
  15. 15.Find the missing number: 12, 14, ?, 21, 26
  16. 16.Find the missing number: 6, 12, 24, ?, 96
  17. 17.Find the missing number: 15, 16, ?, 21, 25
  18. 18.Find the missing number: 9, 10, 12, 15, ?
  19. 19.How many lines of symmetry does a regular hexagon have?
  20. 20.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ★ (b) ● (c) ■
  21. 21.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ■ (b) ● (c) ▲
  22. 22.Find the missing number: 18, 20, 23, 27, ?
  23. 23.Find the missing number: 15, 24, 33, 42, ?
  24. 24.Find the missing number: 17, 27, 37, 47, ?
  25. 25.Which capital letter has no line of symmetry? (a) U (b) G (c) V
  26. 26.Find the missing number: 3, 6, ?, 24, 48
  27. 27.How many lines of symmetry does the capital letter T have?
  28. 28.Which capital letter has no line of symmetry? (a) T (b) S (c) M
  29. 29.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ● (c) ■
  30. 30.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ■ (b) ▲ (c) ●
  31. 31.Find the missing number: 11, 12, ?, 17, 21
  32. 32.Find the missing number: 2, 4, 8, 16, ?
  33. 33.Which capital letter has a line of symmetry? (a) P (b) I (c) Q
  34. 34.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ■ (b) ▲ (c) ★
  35. 35.Find the missing number: 1, 3, 6, ?, 15
  36. 36.How many lines of symmetry does the capital letter A have?
  37. 37.Find the missing number: 15, 17, ?, 24, 29
  38. 38.Which capital letter has no line of symmetry? (a) R (b) T (c) W
  39. 39.Find the missing number: 6, 18, ?, 162, 486
  40. 40.Find the missing number: 20, 21, ?, 26, 30

Answer key

  1. W
  2. 48
  3. 2
  4. 40
  5. 9
  6. A
  7. 3
  8. ▲
  9. ■
  10. M
  11. 18
  12. 10
  13. 36
  14. 4
  15. 17
  16. 48
  17. 18
  18. 19
  19. 6
  20. ■
  21. ●
  22. 32
  23. 51
  24. 57
  25. G
  26. 12
  27. 1
  28. S
  29. ▲
  30. ●
  31. 14
  32. 32
  33. I
  34. ▲
  35. 10
  36. 1
  37. 20
  38. R
  39. 54
  40. 23

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