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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 748 · 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: 2, 3, ?, 8, 12
  2. 2.Find the missing number: 7, ?, 15, 19, 23
  3. 3.Which capital letter has no line of symmetry? (a) T (b) Q (c) A
  4. 4.Which capital letter has a line of symmetry? (a) R (b) O (c) P
  5. 5.Find the missing number: 3, 6, 12, 24, ?
  6. 6.How many lines of symmetry does a regular pentagon have?
  7. 7.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ● (c) ■
  8. 8.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ● (b) ★ (c) ▲
  9. 9.Which capital letter has a line of symmetry? (a) L (b) F (c) W
  10. 10.Find the missing number: 7, 10, ?, 19, 25
  11. 11.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ★ (b) ■ (c) ●
  12. 12.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ★ (c) ●
  13. 13.Find the missing number: 2, 6, ?, 54, 162
  14. 14.How many lines of symmetry does the capital letter T have?
  15. 15.Find the missing number: 2, 4, 7, ?, 16
  16. 16.Find the missing number: ?, 20, 30, 40, 50
  17. 17.Find the missing number: ?, 13, 18, 23, 28
  18. 18.Which capital letter has a line of symmetry? (a) A (b) S (c) J
  19. 19.Find the missing number: 6, 12, ?, 48, 96
  20. 20.Find the missing number: 2, 4, 8, ?, 32
  21. 21.Find the missing number: 3, 9, 27, ?, 243
  22. 22.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ▲ (c) ●
  23. 23.Find the missing number: 6, ?, 24, 33, 42
  24. 24.How many lines of symmetry does a rectangle that is not a square have?
  25. 25.Find the missing number: 10, ?, 20, 25, 30
  26. 26.Find the missing number: 2, 3, 5, ?, 12
  27. 27.Find the missing number: 4, 12, ?, 108, 324
  28. 28.How many lines of symmetry does the capital letter A have?
  29. 29.Find the missing number: 16, 19, ?, 28, 34
  30. 30.Find the missing number: 12, 20, 28, ?, 44
  31. 31.Find the missing number: 15, 18, 22, ?, 33
  32. 32.How many lines of symmetry does the capital letter H have?
  33. 33.Find the missing number: ?, 14, 18, 22, 26
  34. 34.Which capital letter has no line of symmetry? (a) I (b) U (c) R
  35. 35.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ■ (c) ●
  36. 36.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ■ (c) ★
  37. 37.Find the missing number: 18, 30, 42, 54, ?
  38. 38.Find the missing number: 8, 18, ?, 38, 48
  39. 39.Find the missing number: 6, 9, 13, 18, ?
  40. 40.Find the missing number: 4, 12, 36, 108, ?

Answer key

  1. 5
  2. 11
  3. Q
  4. O
  5. 48
  6. 5
  7. ■
  8. ●
  9. W
  10. 14
  11. ■
  12. ▲
  13. 18
  14. 1
  15. 11
  16. 10
  17. 8
  18. A
  19. 24
  20. 16
  21. 81
  22. ▲
  23. 15
  24. 2
  25. 15
  26. 8
  27. 36
  28. 1
  29. 23
  30. 36
  31. 27
  32. 2
  33. 10
  34. R
  35. ■
  36. ▲
  37. 66
  38. 28
  39. 24
  40. 324

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