Rounding to Tens or Hundreds Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Rounding to Tens or Hundreds. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Answer : B
Explanation
Step 1:
Since the ones digit 7 is > 5, we add 1 to 4 and get 647 rounded to nearest ten as 650.
Step 2:
So 647 is rounded up to 650
Answer : A
Explanation
Step 1:
Since the tens digit 2 is < 5, we drop the digits 2 and 3 and get 723 rounded to nearest hundred as 700.
Step 2:
So 723 rounds down to 700.
Answer : C
Explanation
Step 1:
Since the ones digit 3 is < 5, we drop it and get 393 rounded to nearest ten as 390.
Step 2:
So 393 rounds down to 390.
Answer : A
Explanation
Step 1:
Since the tens digit is 5, we add 1 to 4 and get 453 rounded to nearest hundred as 500.
Step 2:
So 453 rounds up to 500.
Answer : D
Explanation
Step 1:
Since the ones digit 9 is > 5, we add 1 to 1 and get 219 rounded to nearest ten as 220.
Step 2:
So 219 rounds up to 220.
Answer : C
Explanation
Step 1:
Since the tens digit 2 is < 5, we drop the digits 2 and 4 and get 1124 rounded to nearest hundred as 1100.
Step 2:
So 1124 rounds down to 1100.
Answer : B
Explanation
Step 1:
Since the tens digit 6 is > 5, we add 1 to 3 and get 1364 rounded to nearest hundred as 1400.
Step 2:
So 1364 rounds up to 1400.
Answer : A
Explanation
Step 1:
Since the ones digit 3 is < 5, we drop it and get 1043 rounded to nearest ten as 1040.
Step 2:
So 1043 rounds down to 1040.
Answer : C
Explanation
Step 1:
Since the ones digit 7 is > 5, we add 1 to 6 and get 1567 rounded to nearest ten as 1570.
Step 2:
So 1567 rounds up to 1570.
Answer : D
Explanation
Step 1:
Since the tens digit 0 is < 5, we drop the digits 0 and 2 and get 1902 rounded to nearest hundred as 1900.
Step 2:
So 1902 rounds down to 1900.
