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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 940 · 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, ?, 24, 31, 38
  2. 2.Find the missing number: 6, 16, ?, 36, 46
  3. 3.Find the missing number: 13, 16, ?, 25, 31
  4. 4.Find the missing number: 6, 12, 18, 24, ?
  5. 5.Find the missing number: 14, 15, 17, 20, ?
  6. 6.How many lines of symmetry does a regular pentagon have?
  7. 7.Find the missing number: 19, 20, 22, ?, 29
  8. 8.Find the missing number: ?, 16, 20, 24, 28
  9. 9.Find the missing number: ?, 13, 20, 27, 34
  10. 10.How many lines of symmetry does a triangle with all sides equal have?
  11. 11.Find the missing number: 8, 11, ?, 20, 26
  12. 12.How many lines of symmetry does a regular hexagon have?
  13. 13.Which capital letter has no line of symmetry? (a) V (b) I (c) P
  14. 14.Find the missing number: 20, 23, ?, 32, 38
  15. 15.Find the missing number: 13, 15, ?, 22, 27
  16. 16.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ★ (b) ● (c) ■
  17. 17.Find the missing number: 19, ?, 29, 34, 39
  18. 18.Which capital letter has no line of symmetry? (a) J (b) X (c) M
  19. 19.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ■ (c) ▲
  20. 20.Which capital letter has no line of symmetry? (a) O (b) U (c) Z
  21. 21.Find the missing number: 11, 16, 21, ?, 31
  22. 22.Which capital letter has a line of symmetry? (a) L (b) T (c) S
  23. 23.Find the missing number: 4, 8, ?, 32, 64
  24. 24.How many lines of symmetry does the capital letter A have?
  25. 25.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ★ (b) ● (c) ▲
  26. 26.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ▲ (b) ● (c) ★
  27. 27.Which capital letter has no line of symmetry? (a) A (b) L (c) M
  28. 28.How many lines of symmetry does a rectangle that is not a square have?
  29. 29.Which capital letter has no line of symmetry? (a) T (b) U (c) F
  30. 30.Which capital letter has a line of symmetry? (a) R (b) O (c) P
  31. 31.Find the missing number: 2, 6, ?, 54, 162
  32. 32.Find the missing number: 2, 4, 8, 16, ?
  33. 33.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ● (b) ■ (c) ▲
  34. 34.Find the missing number: 6, 9, ?, 18, 24
  35. 35.How many lines of symmetry does a square have?
  36. 36.Find the missing number: 5, 10, ?, 40, 80
  37. 37.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ★ (b) ■ (c) ●
  38. 38.Find the missing number: 1, 3, 6, ?, 15
  39. 39.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ■ (c) ▲
  40. 40.Find the missing number: 8, 17, 26, ?, 44

Answer key

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

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