Decimals and Their Operations
Math ⇒ Number and Operations
Decimals and Their Operations starts at 6 and continues till grade 10.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Decimals and Their Operations.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 8
A bottle contains 1.25 liters of juice. If you pour out 0.4 liters, how much juice remains?
A recipe calls for 2.5 liters of water. If you only have 1.75 liters, how much more water do you need?
A shopkeeper has 15.75 meters of cloth. He sells 8.6 meters. How much cloth is left?
Add: 0.123 + 0.456 + 0.789
Add: 12.34 + 0.056 + 7.8
Divide 0.048 by 0.12.
Divide 5.4 by 0.6.
Divide 7.2 by 0.3.
Explain the difference between a terminating and a repeating decimal.
Express 0.04 as a percentage.
Express 0.6 as a fraction in simplest form.
Express 7/20 as a decimal.
If 2.5 × x = 10, what is the value of x?
If a number is rounded to 2.4 to the nearest tenth, what could the original number be?
If you round 3.786 to the nearest tenth, what do you get?
Multiply 0.6 by 0.25.
Round 5.987 to the nearest hundredth.
Subtract 4.56 from 9.2.
What is the decimal representation of 7/8?
What is the place value of 7 in 23.478?
