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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 995 · 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: ?, 16, 28, 40, 52
  2. 2.Find the missing number: 20, 21, 23, ?, 30
  3. 3.Find the missing number: 2, 4, ?, 16, 32
  4. 4.Which capital letter has a line of symmetry? (a) A (b) P (c) F
  5. 5.Find the missing number: 18, ?, 26, 30, 34
  6. 6.Find the missing number: 6, ?, 14, 18, 22
  7. 7.Find the missing number: 6, 12, 24, 48, ?
  8. 8.Find the missing number: 1, 2, 4, ?, 16
  9. 9.Find the missing number: ?, 14, 24, 34, 44
  10. 10.Which capital letter has no line of symmetry? (a) S (b) T (c) V
  11. 11.How many lines of symmetry does a square have?
  12. 12.Find the missing number: 1, 12, ?, 34, 45
  13. 13.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  14. 14.Find the missing number: 10, 14, 18, ?, 26
  15. 15.Find the missing number: 8, ?, 20, 26, 32
  16. 16.Find the missing number: 19, 21, 24, 28, ?
  17. 17.Find the missing number: ?, 22, 30, 38, 46
  18. 18.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ■ (c) ▲
  19. 19.Find the missing number: 6, 18, ?, 162, 486
  20. 20.Find the missing number: 6, 7, 9, 12, ?
  21. 21.How many lines of symmetry does a regular pentagon have?
  22. 22.Which capital letter has no line of symmetry? (a) L (b) V (c) H
  23. 23.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ★ (b) ● (c) ▲
  24. 24.Which capital letter has a line of symmetry? (a) X (b) P (c) Z
  25. 25.Find the missing number: 2, 4, 8, 16, ?
  26. 26.Which capital letter has no line of symmetry? (a) J (b) M (c) H
  27. 27.Find the missing number: 3, 6, ?, 15, 21
  28. 28.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ■ (c) ▲
  29. 29.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ■ (c) ●
  30. 30.Find the missing number: 17, 26, 35, ?, 53
  31. 31.Find the missing number: 12, 15, 19, 24, ?
  32. 32.Find the missing number: 1, 11, 21, 31, ?
  33. 33.Find the missing number: 16, 18, ?, 25, 30
  34. 34.Find the missing number: 14, 15, 17, ?, 24
  35. 35.Find the missing number: 2, 6, 18, 54, ?
  36. 36.Find the missing number: 6, 18, 54, 162, ?
  37. 37.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ■ (c) ▲
  38. 38.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ■ (b) ● (c) ▲
  39. 39.Find the missing number: 13, ?, 37, 49, 61
  40. 40.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ● (c) ▲

Answer key

  1. 4
  2. 26
  3. 8
  4. A
  5. 22
  6. 10
  7. 96
  8. 8
  9. 4
  10. S
  11. 4
  12. 23
  13. ■
  14. 22
  15. 14
  16. 33
  17. 14
  18. ▲
  19. 54
  20. 16
  21. 5
  22. L
  23. ●
  24. X
  25. 32
  26. J
  27. 10
  28. ▲
  29. ●
  30. 44
  31. 30
  32. 41
  33. 21
  34. 20
  35. 162
  36. 486
  37. ▲
  38. ▲
  39. 25
  40. ●

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