Scroll:Mental Sums >> Mental Sums >> saq (244)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.


 

1)  

Round off 25385 to the nearest thousand.


Answer:_______________




2)  

Round off 35890 to the nearest thousand.


Answer:_______________




3)  

Round off 31478 to the nearest thousand.


Answer:_______________




4)  

Round off 27616 to the nearest thousand.


Answer:_______________




5)  

Round off 66485 to the nearest thousand.


Answer:_______________




6)  

Round off 87863 to the nearest thousand.


Answer:_______________




7)  

Round off 53294 to the nearest thousand.


Answer:_______________




8)  

Round off 73982 to the nearest thousand.


Answer:_______________




9)  

Round off 82477 to the nearest thousand.


Answer:_______________




10)  

Round off 91588 to the nearest thousand.


Answer:_______________




 

1)  

Round off 25385 to the nearest thousand.
Answer: 25000


SOLUTION 1 :

385 is less than 500. Hence, we round down the number.

Answer: 25000



2)  

Round off 35890 to the nearest thousand.
Answer: 36000


SOLUTION 1 :

890 is more than 500. Hence, we round up the number.

Answer: 36000



3)  

Round off 31478 to the nearest thousand.
Answer: 31000


SOLUTION 1 :

478 is less than 500. Hence, we round down the number.

Answer: 31000



4)  

Round off 27616 to the nearest thousand.
Answer: 28000


SOLUTION 1 :

616 is more than 500. Hence, we round up the number.

Answer: 28000



5)  

Round off 66485 to the nearest thousand.
Answer: 66000


SOLUTION 1 :

485 is less than 500. Hence, we round down the number.

Answer: 66000



6)  

Round off 87863 to the nearest thousand.
Answer: 88000


SOLUTION 1 :

863 is more than 500. Hence, we round up the number.

Answer: 88000



7)  

Round off 53294 to the nearest thousand.
Answer: 53000


SOLUTION 1 :

294 is less than 500. Hence, we round down the number.

Answer: 53000



8)  

Round off 73982 to the nearest thousand.
Answer: 74000


SOLUTION 1 :

982 is more than 500. Hence, we round up the number.

Answer: 74000



9)  

Round off 82477 to the nearest thousand.
Answer: 82000


SOLUTION 1 :

477 is less than 500. Hence, we round down the number.

Answer: 82000



10)  

Round off 91588 to the nearest thousand.
Answer: 92000


SOLUTION 1 :

588 is more than 500. Hence, we round up the number.

Answer: 92000