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🧮 20-question Class 4 maths quiz

Maths quiz for Class 4: 20 questions with instant answers

Test your Class 4 maths: multiplication, factors, equivalent and like fractions, decimals and times tables up to 12. Tap an answer to see at once whether you are right, read the explanation and see your score at the end. The questions change in the same way as a worksheet, so replay for more.

Updated 21 October 2026. Every question is checked and every answer is explained.

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How to play

  • Use paper for the longer ones and do not guess.
  • Read the explanation after every answer.
  • Take it again after a week and try to beat your score.

Question 1 of 20

See all 20 questions and answers
  1. Work out: 48 × 8 384. The answer is 384. Multiply the ones, then the tens, and add: 23 × 4 is 3 × 4 (12) plus 20 × 4 (80).
  2. How many factors does 30 have? 8. The answer is 8. Factors come in pairs: for 24, 1 × 24, 2 × 12, 3 × 8 and 4 × 6.
  3. Work out: 4/6 + 1/6 5/6. The answer is 5/6. Only the top numbers are added. The bottom number tells the size of the slices and stays the same.
  4. Work out: 56.49 + 60.74 117.23. The answer is 117.23. Line up the decimal points so tenths sit under tenths and hundredths under hundredths.
  5. Work out: 5 × 11 55. The answer is 55. For 11s up to 9 × 11, repeat the digit (11, 22, 33). For 12s, double the 6s.
  6. Work out: 30 × 22 660. The answer is 660. Write a zero in the ones place of the second row, then multiply by the tens digit.
  7. Work out: 7/8 of 40 35. The answer is 35. Divide by the bottom number to find one part, then multiply by the top number.
  8. Fill in the blank: 1/3 = ___/24 8. The answer is 8. Multiply the top and bottom by the same number and the fraction keeps its value.
  9. Work out: 92 × 9 828. The answer is 828. Multiply the ones, then the tens, and add: 23 × 4 is 3 × 4 (12) plus 20 × 4 (80).
  10. How many factors does 20 have? 6. The answer is 6. Factors come in pairs: for 24, 1 × 24, 2 × 12, 3 × 8 and 4 × 6.
  11. Work out: 5/10 + 3/10 4/5. The answer is 4/5. Only the top numbers are added. The bottom number tells the size of the slices and stays the same.
  12. Work out: 60.17 + 70.94 131.11. The answer is 131.11. Line up the decimal points so tenths sit under tenths and hundredths under hundredths.
  13. Work out: 12 × 5 60. The answer is 60. For 11s up to 9 × 11, repeat the digit (11, 22, 33). For 12s, double the 6s.
  14. Work out: 12 × 16 192. The answer is 192. Write a zero in the ones place of the second row, then multiply by the tens digit.
  15. Work out: 1/2 of 16 8. The answer is 8. Divide by the bottom number to find one part, then multiply by the top number.
  16. Fill in the blank: 2/3 = ___/24 16. The answer is 16. Multiply the top and bottom by the same number and the fraction keeps its value.
  17. Work out: 91 × 5 455. The answer is 455. Multiply the ones, then the tens, and add: 23 × 4 is 3 × 4 (12) plus 20 × 4 (80).
  18. How many factors does 24 have? 8. The answer is 8. Factors come in pairs: for 24, 1 × 24, 2 × 12, 3 × 8 and 4 × 6.
  19. Work out: 5/8 + 1/8 3/4. The answer is 3/4. Only the top numbers are added. The bottom number tells the size of the slices and stays the same.
  20. Work out: 61.66 + 71.35 133.01. The answer is 133.01. Line up the decimal points so tenths sit under tenths and hundredths under hundredths.

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FAQ

Maths quiz for Class 4: questions people ask

What does the Class 4 maths quiz cover?

It covers multiplication, factors, equivalent and like fractions, decimals and times tables up to 12. Chapter names and order differ by board and textbook, so use it alongside your own book.

Are the answers correct?

Yes. Every question is made by code that also works out the answer, and automated tests check the questions and answers.

Can I print it?

The quiz runs on screen. For a printable sheet with an answer key use our free worksheets.

What should I practise next?

Open the maths topic pages for notes, solved examples and more practice questions.

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