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 9
A car travels 123.45 km in 1.5 hours. What is its average speed in km/h?
A recipe calls for 0.75 liters of milk. If you want to make half the recipe, how many liters of milk do you need?
A shopkeeper gives you $20.00 and your bill is $13.75. How much change should you receive?
A student scored 18.5, 19.75, and 20.25 in three tests. What is the average score?
A car travels 123.45 km in 1.5 hours. What is its average speed in km/h?
A recipe calls for 0.75 liters of milk. If you want to make half the recipe, how many liters of milk do you need?
A shopkeeper gives you $20.00 and your bill is $13.75. How much change should you receive?
A student scored 18.5, 19.75, and 20.25 in three tests. What is the average score?
If a number is rounded to 2 decimal places and the result is 3.47, which of the following could be the original number?
(1) 3.465
(2) 3.474
(3) 3.475
(4) 3.476
Which decimal is equal to 7/8?
(1) 0.875
(2) 0.78
(3) 0.7
(4) 0.87
Which of the following decimals is closest to 1/2?
(1) 0.45
(2) 0.5
(3) 0.55
(4) 0.6
Which of the following is equivalent to 0.333...?
(1) 1/2
(2) 1/3
(3) 2/3
(4) 3/4
Fill in the blank: 0.07 + 0.009 = ______
Fill in the blank: 0.25 × 0.4 = ______
Fill in the blank: 0.6 + 0.09 = ______
Fill in the blank: 0.8 ÷ 0.2 = ______
True or False: 0.1234 rounded to two decimal places is 0.12.
True or False: 0.2 is greater than 0.19.
True or False: 0.5 × 0.5 = 0.25
True or False: 0.7 is equal to 0.70.
