Scroll:Mental Sums >> Mental Sums >> saq (241)

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 5953 to the nearest tens. 


Answer:_______________




2)  

Round off 4376 to the nearest tens.


Answer:_______________




3)  

Round off 9163 to the nearest tens. 


Answer:_______________




4)  

Round off 6737 to the nearest tens.


Answer:_______________




5)  

Round off 1672 to the nearest tens. 


Answer:_______________




6)  

Round off 5576 to the nearest tens.


Answer:_______________




7)  

Round off 8554 to the nearest tens. 


Answer:_______________




8)  

Round off 7287 to the nearest tens.


Answer:_______________




9)  

Round off 5183 to the nearest tens. 


Answer:_______________




10)  

Round off 5255 to the nearest tens.


Answer:_______________




 

1)  

Round off 5953 to the nearest tens. 
Answer: 5950


SOLUTION 1 :

3 is less than 5. Hence, we round down the number.

Answer: 5960



2)  

Round off 4376 to the nearest tens.
Answer: 4380


SOLUTION 1 :

6 is more than 5. Hence, we round up the number.

Answer: 4380



3)  

Round off 9163 to the nearest tens. 
Answer: 9160


SOLUTION 1 :

3 is less than 5. Hence, we round down the number.

Answer: 9170



4)  

Round off 6737 to the nearest tens.
Answer: 6740


SOLUTION 1 :

7 is more than 5. Hence, we round up the number.

Answer: 6740



5)  

Round off 1672 to the nearest tens. 
Answer: 1670


SOLUTION 1 :

2 is less than 5. Hence, we round down the number.

Answer: 1680



6)  

Round off 5576 to the nearest tens.
Answer: 5580


SOLUTION 1 :

6 is more than 5. Hence, we round up the number.

Answer: 5580



7)  

Round off 8554 to the nearest tens. 
Answer: 8550


SOLUTION 1 :

4 is less than 5. Hence, we round down the number.

Answer: 8560



8)  

Round off 7287 to the nearest tens.
Answer: 7290


SOLUTION 1 :

7 is more than 5. Hence, we round up the number.

Answer: 7290



9)  

Round off 5183 to the nearest tens. 
Answer: 5180


SOLUTION 1 :

3 is less than 5. Hence, we round down the number.

Answer: 5190



10)  

Round off 5255 to the nearest tens.
Answer: 5260


SOLUTION 1 :

5 is more than 5. Hence, we round up the number.

Answer: 5260