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 14754 to the nearest hundred. 


Answer:_______________




2)  

Round off 75629 to the nearest hundred. 


Answer:_______________




3)  

Round off 38857 to the nearest hundred. 


Answer:_______________




4)  

Round off 6128 to the nearest hundred. 


Answer:_______________




5)  

Round off 83163 to the nearest hundred. 


Answer:_______________




6)  

Round off 86346 to the nearest hundred. 


Answer:_______________




7)  

Round off 19163 to the nearest hundred. 


Answer:_______________




8)  

Round off 41631 to the nearest hundred. 


Answer:_______________




9)  

Round off 99681 to the nearest hundred. 


Answer:_______________




10)  

Round off 58841 to the nearest hundred. 


Answer:_______________




 

1)  

Round off 14754 to the nearest hundred. 
Answer: 14800


SOLUTION 1 :

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

Answer: 14800



2)  

Round off 75629 to the nearest hundred. 
Answer: 75600


SOLUTION 1 :

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

Answer: 75600



3)  

Round off 38857 to the nearest hundred. 
Answer: 38900


SOLUTION 1 :

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

Answer: 38900



4)  

Round off 6128 to the nearest hundred. 
Answer: 6100


SOLUTION 1 :

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

Answer: 6100



5)  

Round off 83163 to the nearest hundred. 
Answer: 83200


SOLUTION 1 :

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

Answer: 83200



6)  

Round off 86346 to the nearest hundred. 
Answer: 86300


SOLUTION 1 :

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

Answer: 86300



7)  

Round off 19163 to the nearest hundred. 
Answer: 19200


SOLUTION 1 :

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

Answer: 19200



8)  

Round off 41631 to the nearest hundred. 
Answer: 41600


SOLUTION 1 :

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

Answer: 41600



9)  

Round off 99681 to the nearest hundred. 
Answer: 99700


SOLUTION 1 :

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

Answer: 99700



10)  

Round off 58841 to the nearest hundred. 
Answer: 58800


SOLUTION 1 :

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

Answer: 58800