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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 991 · 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: 10, 11, 13, 16, ?
  2. 2.Find the missing number: 3, 13, 23, ?, 43
  3. 3.Which capital letter has a line of symmetry? (a) O (b) F (c) G
  4. 4.Find the missing number: 5, 10, 20, 40, ?
  5. 5.Find the missing number: 2, 3, ?, 8, 12
  6. 6.Find the missing number: 1, 2, ?, 8, 16
  7. 7.How many lines of symmetry does the capital letter T have?
  8. 8.Find the missing number: 3, 9, 27, 81, ?
  9. 9.Which capital letter has no line of symmetry? (a) X (b) F (c) O
  10. 10.How many lines of symmetry does a square have?
  11. 11.How many lines of symmetry does the capital letter H have?
  12. 12.How many lines of symmetry does a rectangle that is not a square have?
  13. 13.Find the missing number: 18, 20, 23, 27, ?
  14. 14.Find the missing number: 8, 11, ?, 20, 26
  15. 15.How many lines of symmetry does a regular hexagon have?
  16. 16.How many lines of symmetry does the capital letter A have?
  17. 17.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ● (b) ■ (c) ★
  18. 18.Find the missing number: 3, 9, 27, ?, 243
  19. 19.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ● (c) ★
  20. 20.Which capital letter has no line of symmetry? (a) I (b) V (c) S
  21. 21.Find the missing number: 16, 18, ?, 25, 30
  22. 22.Which capital letter has no line of symmetry? (a) A (b) X (c) Z
  23. 23.Find the missing number: 14, 16, 19, ?, 28
  24. 24.Find the missing number: 2, 4, ?, 16, 32
  25. 25.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ★ (b) ▲ (c) ●
  26. 26.Find the missing number: 1, 9, 17, 25, ?
  27. 27.Find the missing number: 1, 2, 4, ?, 16
  28. 28.Find the missing number: 6, 12, 24, ?, 96
  29. 29.Find the missing number: 4, 12, 20, 28, ?
  30. 30.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ▲ (b) ■ (c) ●
  31. 31.Find the missing number: 4, 12, ?, 108, 324
  32. 32.Which capital letter has a line of symmetry? (a) R (b) G (c) U
  33. 33.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ▲ (b) ■ (c) ★
  34. 34.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  35. 35.Find the missing number: 2, 4, 8, 16, ?
  36. 36.Find the missing number: ?, 22, 32, 42, 52
  37. 37.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ● (c) ▲
  38. 38.Find the missing number: 18, ?, 38, 48, 58
  39. 39.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ★ (b) ▲ (c) ●
  40. 40.Which capital letter has a line of symmetry? (a) F (b) M (c) J

Answer key

  1. 20
  2. 33
  3. O
  4. 80
  5. 5
  6. 4
  7. 1
  8. 243
  9. F
  10. 4
  11. 2
  12. 2
  13. 32
  14. 15
  15. 6
  16. 1
  17. ★
  18. 81
  19. ●
  20. S
  21. 21
  22. Z
  23. 23
  24. 8
  25. ★
  26. 33
  27. 8
  28. 48
  29. 36
  30. ■
  31. 36
  32. U
  33. ★
  34. ▲
  35. 32
  36. 12
  37. ★
  38. 28
  39. ●
  40. M

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