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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 581 · 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: 3, 9, ?, 81, 243
  2. 2.Find the missing number: 15, 23, 31, 39, ?
  3. 3.Which capital letter has no line of symmetry? (a) T (b) X (c) F
  4. 4.Find the missing number: 14, 19, 24, 29, ?
  5. 5.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ★ (c) ▲
  6. 6.Find the missing number: 3, 6, ?, 24, 48
  7. 7.Which capital letter has a line of symmetry? (a) Q (b) U (c) Z
  8. 8.How many lines of symmetry does a rectangle that is not a square have?
  9. 9.Which capital letter has a line of symmetry? (a) L (b) Z (c) H
  10. 10.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ★ (b) ▲ (c) ●
  11. 11.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ■ (b) ● (c) ★
  12. 12.Find the missing number: 2, 6, 18, ?, 162
  13. 13.How many lines of symmetry does a regular pentagon have?
  14. 14.Find the missing number: 13, 16, 20, ?, 31
  15. 15.Find the missing number: ?, 12, 22, 32, 42
  16. 16.Which capital letter has a line of symmetry? (a) P (b) X (c) S
  17. 17.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ■ (c) ●
  18. 18.Find the missing number: 9, 12, 16, 21, ?
  19. 19.Find the missing number: 18, 19, 21, 24, ?
  20. 20.Find the missing number: 1, 3, 9, 27, ?
  21. 21.Find the missing number: 3, 12, 21, ?, 39
  22. 22.Find the missing number: 4, 12, 36, 108, ?
  23. 23.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ■ (b) ● (c) ▲
  24. 24.How many lines of symmetry does a regular hexagon have?
  25. 25.Find the missing number: 3, ?, 23, 33, 43
  26. 26.Find the missing number: 9, 12, 16, ?, 27
  27. 27.Which capital letter has a line of symmetry? (a) G (b) O (c) Z
  28. 28.Find the missing number: 10, 21, ?, 43, 54
  29. 29.Find the missing number: 8, 11, 15, ?, 26
  30. 30.Find the missing number: 12, 19, 26, 33, ?
  31. 31.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  32. 32.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ● (b) ▲ (c) ★
  33. 33.Find the missing number: ?, 20, 29, 38, 47
  34. 34.Find the missing number: 10, 13, 16, ?, 22
  35. 35.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ▲ (c) ●
  36. 36.Find the missing number: 5, 8, ?, 17, 23
  37. 37.Which capital letter has a line of symmetry? (a) R (b) J (c) W
  38. 38.Which capital letter has no line of symmetry? (a) G (b) U (c) H
  39. 39.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ● (c) ★
  40. 40.Find the missing number: 10, 11, ?, 16, 20

Answer key

  1. 27
  2. 47
  3. F
  4. 34
  5. ▲
  6. 12
  7. U
  8. 2
  9. H
  10. ▲
  11. ■
  12. 54
  13. 5
  14. 25
  15. 2
  16. X
  17. ▲
  18. 27
  19. 28
  20. 81
  21. 30
  22. 324
  23. ●
  24. 6
  25. 13
  26. 21
  27. O
  28. 32
  29. 20
  30. 40
  31. ★
  32. ▲
  33. 11
  34. 19
  35. ▲
  36. 12
  37. W
  38. G
  39. ★
  40. 13

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