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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 389 · 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.How many lines of symmetry does a regular hexagon have?
  2. 2.Find the missing number: 6, 18, ?, 162, 486
  3. 3.Which capital letter has no line of symmetry? (a) V (b) L (c) U
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.Which capital letter has a line of symmetry? (a) F (b) T (c) L
  6. 6.Find the missing number: ?, 13, 17, 21, 25
  7. 7.Find the missing number: 20, 21, 23, ?, 30
  8. 8.Which capital letter has no line of symmetry? (a) A (b) S (c) X
  9. 9.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ★ (c) ●
  10. 10.Which capital letter has no line of symmetry? (a) V (b) Q (c) M
  11. 11.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ★ (b) ■ (c) ●
  12. 12.Find the missing number: 4, 12, ?, 108, 324
  13. 13.Find the missing number: ?, 12, 23, 34, 45
  14. 14.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ● (c) ■
  15. 15.Find the missing number: 2, 6, 18, ?, 162
  16. 16.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ▲ (b) ★ (c) ●
  17. 17.Find the missing number: 4, 6, ?, 13, 18
  18. 18.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ■ (b) ★ (c) ●
  19. 19.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ■ (b) ▲ (c) ★
  20. 20.How many lines of symmetry does a regular pentagon have?
  21. 21.Find the missing number: 12, 14, ?, 21, 26
  22. 22.Find the missing number: 18, 21, 24, 27, ?
  23. 23.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ● (b) ★ (c) ▲
  24. 24.Find the missing number: 1, 3, 9, ?, 81
  25. 25.Find the missing number: 4, 8, ?, 32, 64
  26. 26.Which capital letter has no line of symmetry? (a) W (b) F (c) X
  27. 27.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ■ (b) ★ (c) ●
  28. 28.Which capital letter has no line of symmetry? (a) A (b) P (c) W
  29. 29.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ★ (b) ▲ (c) ■
  30. 30.Find the missing number: 5, 10, 20, ?, 80
  31. 31.Find the missing number: 16, 19, 22, 25, ?
  32. 32.Which capital letter has a line of symmetry? (a) J (b) S (c) I
  33. 33.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ● (c) ★
  34. 34.Find the missing number: 7, ?, 31, 43, 55
  35. 35.How many lines of symmetry does a square have?
  36. 36.Find the missing number: 6, 12, ?, 48, 96
  37. 37.How many lines of symmetry does the capital letter H have?
  38. 38.Find the missing number: 1, 3, ?, 27, 81
  39. 39.Find the missing number: 3, 6, 10, ?, 21
  40. 40.Find the missing number: 6, 7, 9, 12, ?

Answer key

  1. 6
  2. 54
  3. L
  4. 1
  5. T
  6. 9
  7. 26
  8. S
  9. ★
  10. Q
  11. ★
  12. 36
  13. 1
  14. ▲
  15. 54
  16. ●
  17. 9
  18. ●
  19. ▲
  20. 5
  21. 17
  22. 30
  23. ●
  24. 27
  25. 16
  26. F
  27. ■
  28. P
  29. ■
  30. 40
  31. 28
  32. I
  33. ★
  34. 19
  35. 4
  36. 24
  37. 2
  38. 9
  39. 15
  40. 16

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