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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 289 · 40 sums
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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: 17, 20, 24, 29, ?
  2. 2.Find the missing number: 1, 2, 4, ?, 16
  3. 3.How many lines of symmetry does the capital letter T have?
  4. 4.Find the missing number: 15, 18, 22, ?, 33
  5. 5.Which capital letter has no line of symmetry? (a) A (b) F (c) X
  6. 6.Which capital letter has a line of symmetry? (a) Q (b) I (c) L
  7. 7.How many lines of symmetry does a regular hexagon have?
  8. 8.How many lines of symmetry does a square have?
  9. 9.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  10. 10.Which capital letter has no line of symmetry? (a) Q (b) O (c) I
  11. 11.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ★ (c) ▲
  12. 12.Find the missing number: 2, 5, ?, 14, 20
  13. 13.How many lines of symmetry does a rectangle that is not a square have?
  14. 14.Find the missing number: 3, 9, 27, ?, 243
  15. 15.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ● (b) ▲ (c) ■
  16. 16.Find the missing number: 3, 6, ?, 24, 48
  17. 17.Find the missing number: ?, 13, 17, 21, 25
  18. 18.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ★ (b) ▲ (c) ●
  19. 19.Find the missing number: 14, 16, 19, 23, ?
  20. 20.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ★ (b) ● (c) ■
  21. 21.Find the missing number: 4, 8, 16, ?, 64
  22. 22.Find the missing number: 13, 16, ?, 25, 31
  23. 23.Which capital letter has no line of symmetry? (a) J (b) T (c) H
  24. 24.Find the missing number: 2, 6, ?, 54, 162
  25. 25.Which capital letter has no line of symmetry? (a) I (b) Z (c) A
  26. 26.Which capital letter has a line of symmetry? (a) H (b) J (c) S
  27. 27.Find the missing number: 1, 2, ?, 8, 16
  28. 28.Find the missing number: 13, ?, 23, 28, 33
  29. 29.Find the missing number: 14, 15, 17, 20, ?
  30. 30.How many lines of symmetry does the capital letter H have?
  31. 31.Find the missing number: 1, 2, 4, 8, ?
  32. 32.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ● (b) ▲ (c) ★
  33. 33.Find the missing number: 5, 15, ?, 135, 405
  34. 34.Find the missing number: 6, 12, 24, ?, 96
  35. 35.Which capital letter has no line of symmetry? (a) I (b) O (c) R
  36. 36.Which capital letter has no line of symmetry? (a) P (b) U (c) W
  37. 37.Find the missing number: 3, 9, ?, 81, 243
  38. 38.Which capital letter has no line of symmetry? (a) L (b) H (c) O
  39. 39.Find the missing number: 10, 11, 13, ?, 20
  40. 40.What comes next? ● ● ■ ● ● ■ ● ? (a) ▲ (b) ■ (c) ●

Answer key

  1. 35
  2. 8
  3. 1
  4. 27
  5. F
  6. I
  7. 6
  8. 4
  9. ▲
  10. Q
  11. ★
  12. 9
  13. 2
  14. 81
  15. ●
  16. 12
  17. 9
  18. ●
  19. 28
  20. ■
  21. 32
  22. 20
  23. J
  24. 18
  25. Z
  26. H
  27. 4
  28. 18
  29. 24
  30. 2
  31. 16
  32. ▲
  33. 45
  34. 48
  35. R
  36. P
  37. 27
  38. L
  39. 16
  40. ●

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