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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 602 · 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: 1, 3, ?, 27, 81
  2. 2.Find the missing number: 14, 16, 19, 23, ?
  3. 3.Find the missing number: 4, 8, 16, ?, 64
  4. 4.Find the missing number: 5, 15, 45, ?, 405
  5. 5.Find the missing number: 17, 27, ?, 47, 57
  6. 6.Find the missing number: 16, 18, 21, ?, 30
  7. 7.Find the missing number: 9, 13, 17, ?, 25
  8. 8.Find the missing number: 6, 12, 24, ?, 96
  9. 9.Find the missing number: 9, 12, ?, 18, 21
  10. 10.How many lines of symmetry does a square have?
  11. 11.Find the missing number: 14, 26, 38, ?, 62
  12. 12.Which capital letter has no line of symmetry? (a) O (b) Z (c) I
  13. 13.Find the missing number: 13, 15, 18, 22, ?
  14. 14.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ★ (c) ■
  15. 15.Find the missing number: 16, ?, 38, 49, 60
  16. 16.Find the missing number: 5, 15, ?, 135, 405
  17. 17.Find the missing number: 18, 24, ?, 36, 42
  18. 18.Which capital letter has a line of symmetry? (a) Z (b) M (c) Q
  19. 19.How many lines of symmetry does the capital letter T have?
  20. 20.How many lines of symmetry does the capital letter A have?
  21. 21.Which capital letter has no line of symmetry? (a) V (b) G (c) U
  22. 22.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  23. 23.Which capital letter has a line of symmetry? (a) Q (b) L (c) W
  24. 24.Which capital letter has a line of symmetry? (a) G (b) J (c) V
  25. 25.Which capital letter has a line of symmetry? (a) R (b) H (c) F
  26. 26.Find the missing number: 1, 3, 9, ?, 81
  27. 27.Find the missing number: 8, 20, ?, 44, 56
  28. 28.Which capital letter has a line of symmetry? (a) T (b) J (c) R
  29. 29.Which capital letter has a line of symmetry? (a) J (b) R (c) A
  30. 30.Find the missing number: 3, 6, 12, ?, 48
  31. 31.Find the missing number: 7, 16, 25, ?, 43
  32. 32.Find the missing number: 1, 3, 9, 27, ?
  33. 33.Find the missing number: 15, 18, ?, 24, 27
  34. 34.Which capital letter has no line of symmetry? (a) R (b) W (c) I
  35. 35.What comes next? ■ ● ● ■ ● ● ■ ? (a) ■ (b) ● (c) ▲
  36. 36.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ▲ (c) ★
  37. 37.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ★ (b) ● (c) ▲
  38. 38.Which capital letter has a line of symmetry? (a) Z (b) G (c) U
  39. 39.Find the missing number: 18, 27, 36, ?, 54
  40. 40.How many lines of symmetry does a rectangle that is not a square have?

Answer key

  1. 9
  2. 28
  3. 32
  4. 135
  5. 37
  6. 25
  7. 21
  8. 48
  9. 15
  10. 4
  11. 50
  12. Z
  13. 27
  14. ■
  15. 27
  16. 45
  17. 30
  18. M
  19. 1
  20. 1
  21. G
  22. ▲
  23. W
  24. V
  25. H
  26. 27
  27. 32
  28. T
  29. A
  30. 24
  31. 34
  32. 81
  33. 21
  34. R
  35. ●
  36. ★
  37. ▲
  38. U
  39. 45
  40. 2

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