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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 882 · 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: 7, 9, ?, 16, 21
  2. 2.How many lines of symmetry does a square have?
  3. 3.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ● (c) ■
  4. 4.Find the missing number: 3, 9, 27, 81, ?
  5. 5.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ● (b) ▲ (c) ★
  6. 6.Find the missing number: 16, 17, ?, 22, 26
  7. 7.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ★ (b) ● (c) ▲
  8. 8.Which capital letter has a line of symmetry? (a) H (b) Q (c) J
  9. 9.How many lines of symmetry does a rectangle that is not a square have?
  10. 10.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ● (b) ▲ (c) ■
  11. 11.How many lines of symmetry does the capital letter T have?
  12. 12.Which capital letter has no line of symmetry? (a) Z (b) V (c) T
  13. 13.Find the missing number: 13, 16, 20, ?, 31
  14. 14.Find the missing number: 4, 12, ?, 108, 324
  15. 15.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ▲ (c) ★
  16. 16.Which capital letter has a line of symmetry? (a) F (b) A (c) S
  17. 17.Find the missing number: 9, 10, 12, ?, 19
  18. 18.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ● (c) ▲
  19. 19.Which capital letter has no line of symmetry? (a) X (b) V (c) P
  20. 20.How many lines of symmetry does the capital letter A have?
  21. 21.Find the missing number: 1, 3, ?, 27, 81
  22. 22.Find the missing number: ?, 17, 23, 29, 35
  23. 23.Find the missing number: 14, 15, ?, 20, 24
  24. 24.Find the missing number: 9, 12, 16, ?, 27
  25. 25.Find the missing number: 1, 2, ?, 8, 16
  26. 26.Which capital letter has a line of symmetry? (a) G (b) M (c) P
  27. 27.Find the missing number: 12, 14, 17, 21, ?
  28. 28.Which capital letter has no line of symmetry? (a) V (b) U (c) G
  29. 29.Find the missing number: 7, 10, ?, 19, 25
  30. 30.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ★ (b) ■ (c) ●
  31. 31.How many lines of symmetry does a regular hexagon have?
  32. 32.Find the missing number: 2, 4, 8, ?, 32
  33. 33.Find the missing number: 10, 11, ?, 16, 20
  34. 34.Find the missing number: 5, ?, 29, 41, 53
  35. 35.Find the missing number: 5, 6, ?, 11, 15
  36. 36.Which capital letter has no line of symmetry? (a) U (b) L (c) H
  37. 37.Find the missing number: 1, 2, 4, 8, ?
  38. 38.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ★ (b) ▲ (c) ●
  39. 39.Find the missing number: 20, 23, ?, 32, 38
  40. 40.Find the missing number: 6, 18, 54, 162, ?

Answer key

  1. 12
  2. 4
  3. ■
  4. 243
  5. ★
  6. 19
  7. ▲
  8. H
  9. 2
  10. ■
  11. 1
  12. Z
  13. 25
  14. 36
  15. ▲
  16. A
  17. 15
  18. ●
  19. P
  20. 1
  21. 9
  22. 11
  23. 17
  24. 21
  25. 4
  26. M
  27. 26
  28. G
  29. 14
  30. ★
  31. 6
  32. 16
  33. 13
  34. 17
  35. 8
  36. L
  37. 16
  38. ▲
  39. 27
  40. 486

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