Scroll:Whole Numbers >> Numbers to 100,000 >> 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 20230 to the nearest hundred. 


Answer:_______________




2)  

Round off 29489 to the nearest hundred. 


Answer:_______________




3)  

Round off 77648 to the nearest hundred. 


Answer:_______________




4)  

Round off 39374 to the nearest hundred. 


Answer:_______________




5)  

Round off 36615 to the nearest hundred. 


Answer:_______________




6)  

Round off 47585 to the nearest hundred. 


Answer:_______________




7)  

Round off 70341 to the nearest hundred. 


Answer:_______________




8)  

Round off 24374 to the nearest hundred. 


Answer:_______________




9)  

Round off 4731 to the nearest hundred. 


Answer:_______________




10)  

Round off 37799 to the nearest hundred. 


Answer:_______________




 

1)  

Round off 20230 to the nearest hundred. 
Answer: 20200


SOLUTION 1 :

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

Answer: 20200



2)  

Round off 29489 to the nearest hundred. 
Answer: 29500


SOLUTION 1 :

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

Answer: 29500



3)  

Round off 77648 to the nearest hundred. 
Answer: 77600


SOLUTION 1 :

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

Answer: 77600



4)  

Round off 39374 to the nearest hundred. 
Answer: 39400


SOLUTION 1 :

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

Answer: 39400



5)  

Round off 36615 to the nearest hundred. 
Answer: 36600


SOLUTION 1 :

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

Answer: 36600



6)  

Round off 47585 to the nearest hundred. 
Answer: 47600


SOLUTION 1 :

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

Answer: 47600



7)  

Round off 70341 to the nearest hundred. 
Answer: 70300


SOLUTION 1 :

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

Answer: 70300



8)  

Round off 24374 to the nearest hundred. 
Answer: 24400


SOLUTION 1 :

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

Answer: 24400



9)  

Round off 4731 to the nearest hundred. 
Answer: 4700


SOLUTION 1 :

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

Answer: 4700



10)  

Round off 37799 to the nearest hundred. 
Answer: 37800


SOLUTION 1 :

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

Answer: 37800