Scroll:Mental Sums >> Mental Sums >> saq (243)

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 66363 to the nearest hundred. 


Answer:_______________




2)  

Round off 19419 to the nearest hundred. 


Answer:_______________




3)  

Round off 35466 to the nearest hundred. 


Answer:_______________




4)  

Round off 37145 to the nearest hundred. 


Answer:_______________




5)  

Round off 43353 to the nearest hundred. 


Answer:_______________




6)  

Round off 99736 to the nearest hundred. 


Answer:_______________




7)  

Round off 71596 to the nearest hundred. 


Answer:_______________




8)  

Round off 24635 to the nearest hundred. 


Answer:_______________




9)  

Round off 81175 to the nearest hundred. 


Answer:_______________




10)  

Round off 69831 to the nearest hundred. 


Answer:_______________




 

1)  

Round off 66363 to the nearest hundred. 
Answer: 66400


SOLUTION 1 :

63 is more than 50. Hence, we round up the number.

Answer: 66400



2)  

Round off 19419 to the nearest hundred. 
Answer: 19400


SOLUTION 1 :

19 is less than 50. Hence, we round down the number.

Answer: 19400



3)  

Round off 35466 to the nearest hundred. 
Answer: 35500


SOLUTION 1 :

66 is more than 50. Hence, we round up the number.

Answer: 35500



4)  

Round off 37145 to the nearest hundred. 
Answer: 37100


SOLUTION 1 :

45 is less than 50. Hence, we round down the number.

Answer: 37100



5)  

Round off 43353 to the nearest hundred. 
Answer: 43400


SOLUTION 1 :

53 is more than 50. Hence, we round up the number.

Answer: 43400



6)  

Round off 99736 to the nearest hundred. 
Answer: 99700


SOLUTION 1 :

36 is less than 50. Hence, we round down the number.

Answer: 99700



7)  

Round off 71596 to the nearest hundred. 
Answer: 71600


SOLUTION 1 :

96 is more than 50. Hence, we round up the number.

Answer: 71600



8)  

Round off 24635 to the nearest hundred. 
Answer: 24600


SOLUTION 1 :

35 is less than 50. Hence, we round down the number.

Answer: 24600



9)  

Round off 81175 to the nearest hundred. 
Answer: 81200


SOLUTION 1 :

75 is more than 50. Hence, we round up the number.

Answer: 81200



10)  

Round off 69831 to the nearest hundred. 
Answer: 69800


SOLUTION 1 :

31 is less than 50. Hence, we round down the number.

Answer: 69800