End Of Unit Quiz On Decimals

15 Questions | Total Attempts: 32

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End Of Unit Quiz On Decimals - Quiz

Read the questions carefully and ensure that you read through all the options, before selecting an answer since you are given ONLY ONE CHANCE.


Questions and Answers
  • 1. 
    0.09 x 10
    • A. 

      9

    • B. 

      0.9

    • C. 

      0.09

    • D. 

      0.009

  • 2. 
    Add: 20.729 + 28.094
    • A. 

      48.023

    • B. 

      48.823

    • C. 

      7.365

    • D. 

      8.775

  • 3. 
    A plant was 0.287 metre tall in Week 1. In Week 4, the plant was 0.474 metre tall. By how much did the plant grow?
    • A. 

      0.761

    • B. 

      0.187

    • C. 

      0.213

    • D. 

      0.651

  • 4. 
    8.108 x __________ = 810.8
    • A. 

      10

    • B. 

      100

    • C. 

      1,000

    • D. 

      10,000

  • 5. 
    12.49 x 1000 =
    • A. 

      124.9

    • B. 

      1,249

    • C. 

      12,490

    • D. 

      124,900

  • 6. 
    Mrs. West bought 10.75 kilograms of meat. She bought 8.158 kilograms more of seafood than meat. How many kilograms of seafood did she buy?
    • A. 

       2.592 kg

    • B. 

      18.900 kg

    • C. 

      18.908 kg

    • D. 

      2.608 kg

  • 7. 
    _________ x 100 = 87.6
    • A. 

      876

    • B. 

      87.60

    • C. 

      0.876

    • D. 

      8.76

  • 8. 
    Subtract: 8.976 - 0.403
    • A. 

      8.503

    • B. 

      9.379

    • C. 

      8.1379

    • D. 

      8.573

  • 9. 
    The mass of a carton of eggs is 1.65 kilograms. What is the total mass of 52 cartons?
    • A. 

      85.80 kg

    • B. 

       53.65 kg

    • C. 

      50.35 kg

    • D. 

      11.40 kg

  • 10. 
    3.005 x 1000 =
    • A. 

      3,005

    • B. 

      300.5

    • C. 

      30.05

    • D. 

      0.3005

  • 11. 
    Using the steps to multiply tenths by tenths or hundredths, what is step 2 for 0.2 x 0.9?
    • A. 

      0.18

    • B. 

      2/10 x 9/10

    • C. 

      18/100

  • 12. 
    Estimate the value of 5.71 x 32
    • A. 

      5.7 x 32

    • B. 

      5.7 x 30

    • C. 

      6 x 30

    • D. 

      6 x 32

  • 13. 
    When multiplying a decimal by a 1-digit whole number, to estimate, you would
    • A. 

      Round off the numbers

    • B. 

      Round the decimal to the nearest tenths and the whole number to the nearest tens

    • C. 

      Round the decimal number to the nearest tenths and the whole number remains the same

    • D. 

      Round the numbers to the nearest whole numbers

  • 14. 
    Estimate and then add or subtract: 35.29 + 16.871
    • A. 

      35 + 16 = 51

    • B. 

      35.3 + 16.9 = 52.2

    • C. 

      35 + 17 = 52

    • D. 

      35.3 + 17 = 52.3

  • 15. 
    What is the value of 2.579 x 4?
    • A. 

      3 x 4 = 12

    • B. 

      6.579

    • C. 

      2.6 x 4 = 10.4

    • D. 

      10.316

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