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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 999 · 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: 1, 3, 6, 10, ?
  2. 2.Find the missing number: 1, 2, 4, ?, 16
  3. 3.Find the missing number: 2, 6, 18, ?, 162
  4. 4.Which capital letter has no line of symmetry? (a) O (b) S (c) M
  5. 5.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ● (c) ▲
  6. 6.Find the missing number: 9, 18, ?, 36, 45
  7. 7.Which capital letter has no line of symmetry? (a) O (b) G (c) U
  8. 8.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ★ (c) ●
  9. 9.Find the missing number: 1, 3, 9, ?, 81
  10. 10.Find the missing number: 16, 27, 38, 49, ?
  11. 11.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ● (b) ★ (c) ■
  12. 12.How many lines of symmetry does the capital letter A have?
  13. 13.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ▲ (c) ■
  14. 14.Find the missing number: 2, 4, 8, 16, ?
  15. 15.Find the missing number: 16, 17, ?, 22, 26
  16. 16.Find the missing number: 18, 21, 25, ?, 36
  17. 17.Find the missing number: 1, ?, 11, 16, 21
  18. 18.Find the missing number: 6, 18, 54, ?, 486
  19. 19.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ● (c) ▲
  20. 20.Find the missing number: 10, 18, 26, 34, ?
  21. 21.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ★ (b) ● (c) ■
  22. 22.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ■ (c) ★
  23. 23.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ★ (c) ●
  24. 24.Find the missing number: 3, 9, 27, ?, 243
  25. 25.Find the missing number: 6, 9, 13, 18, ?
  26. 26.Which capital letter has no line of symmetry? (a) R (b) X (c) A
  27. 27.Find the missing number: 2, 4, ?, 16, 32
  28. 28.Find the missing number: 6, 12, ?, 48, 96
  29. 29.How many lines of symmetry does the capital letter T have?
  30. 30.Which capital letter has a line of symmetry? (a) P (b) J (c) X
  31. 31.Find the missing number: 20, 23, 26, 29, ?
  32. 32.Find the missing number: 20, 30, ?, 50, 60
  33. 33.Which capital letter has a line of symmetry? (a) G (b) U (c) L
  34. 34.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ★ (b) ▲ (c) ●
  35. 35.Find the missing number: 3, ?, 25, 36, 47
  36. 36.How many lines of symmetry does a regular pentagon have?
  37. 37.Which capital letter has a line of symmetry? (a) J (b) I (c) F
  38. 38.Which capital letter has no line of symmetry? (a) L (b) X (c) O
  39. 39.Find the missing number: 6, ?, 16, 21, 26
  40. 40.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ★ (b) ■ (c) ●

Answer key

  1. 15
  2. 8
  3. 54
  4. S
  5. ▲
  6. 27
  7. G
  8. ★
  9. 27
  10. 60
  11. ■
  12. 1
  13. ▲
  14. 32
  15. 19
  16. 30
  17. 6
  18. 162
  19. ▲
  20. 42
  21. ★
  22. ■
  23. ★
  24. 81
  25. 24
  26. R
  27. 8
  28. 24
  29. 1
  30. X
  31. 32
  32. 40
  33. U
  34. ★
  35. 14
  36. 5
  37. I
  38. L
  39. 11
  40. ★

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