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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 800 · 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: ?, 15, 21, 27, 33
  2. 2.Find the missing number: 8, 9, 11, 14, ?
  3. 3.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ■ (c) ▲
  4. 4.Find the missing number: 3, 6, 12, 24, ?
  5. 5.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ▲ (c) ●
  6. 6.Which capital letter has no line of symmetry? (a) U (b) O (c) L
  7. 7.Find the missing number: 14, 15, 17, 20, ?
  8. 8.What comes next? ★ ● ● ★ ● ● ★ ? (a) ● (b) ★ (c) ■
  9. 9.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ★ (b) ▲ (c) ●
  10. 10.Find the missing number: 12, 22, 32, ?, 52
  11. 11.Find the missing number: 2, 4, 8, ?, 32
  12. 12.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ● (c) ★
  13. 13.Find the missing number: 2, 4, ?, 16, 32
  14. 14.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ● (b) ▲ (c) ★
  15. 15.Which capital letter has a line of symmetry? (a) J (b) R (c) O
  16. 16.Which capital letter has no line of symmetry? (a) X (b) Z (c) I
  17. 17.Find the missing number: 5, 10, 20, 40, ?
  18. 18.Find the missing number: 1, 2, 4, 7, ?
  19. 19.Find the missing number: 11, 14, 18, 23, ?
  20. 20.Which capital letter has a line of symmetry? (a) J (b) A (c) S
  21. 21.Find the missing number: 3, 9, 27, 81, ?
  22. 22.Find the missing number: 12, 15, ?, 24, 30
  23. 23.Find the missing number: 13, 15, ?, 22, 27
  24. 24.How many lines of symmetry does a rectangle that is not a square have?
  25. 25.Find the missing number: 19, 31, ?, 55, 67
  26. 26.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ▲ (b) ■ (c) ★
  27. 27.Which capital letter has no line of symmetry? (a) U (b) G (c) O
  28. 28.Find the missing number: ?, 19, 30, 41, 52
  29. 29.Find the missing number: 4, 8, ?, 32, 64
  30. 30.How many lines of symmetry does a regular hexagon have?
  31. 31.Find the missing number: 1, 11, 21, 31, ?
  32. 32.Find the missing number: 17, 20, 24, 29, ?
  33. 33.Find the missing number: ?, 11, 16, 21, 26
  34. 34.Find the missing number: 2, 5, 8, 11, ?
  35. 35.How many lines of symmetry does the capital letter H have?
  36. 36.Find the missing number: ?, 14, 20, 26, 32
  37. 37.Which capital letter has a line of symmetry? (a) J (b) H (c) F
  38. 38.Find the missing number: 16, 28, 40, ?, 64
  39. 39.Find the missing number: 18, ?, 38, 48, 58
  40. 40.Find the missing number: 4, 8, 16, 32, ?

Answer key

  1. 9
  2. 18
  3. ▲
  4. 48
  5. ■
  6. L
  7. 24
  8. ●
  9. ●
  10. 42
  11. 16
  12. ★
  13. 8
  14. ●
  15. O
  16. Z
  17. 80
  18. 11
  19. 29
  20. A
  21. 243
  22. 19
  23. 18
  24. 2
  25. 43
  26. ▲
  27. G
  28. 8
  29. 16
  30. 6
  31. 41
  32. 35
  33. 6
  34. 14
  35. 2
  36. 8
  37. H
  38. 52
  39. 28
  40. 64

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