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 6847 to the nearest tens.


Answer:_______________




2)  

Round off 1882 to the nearest tens. 


Answer:_______________




3)  

Round off 9076 to the nearest tens.


Answer:_______________




4)  

Round off 8662 to the nearest tens. 


Answer:_______________




5)  

Round off 6225 to the nearest tens.


Answer:_______________




6)  

Round off 6452 to the nearest tens. 


Answer:_______________




7)  

Round off 7766 to the nearest tens.


Answer:_______________




8)  

Round off 9063 to the nearest tens. 


Answer:_______________




9)  

Round off 3887 to the nearest tens.


Answer:_______________




10)  

Round off 9244 to the nearest tens. 


Answer:_______________




 

1)  

Round off 6847 to the nearest tens.
Answer: 6850


SOLUTION 1 :

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

Answer: 6850



2)  

Round off 1882 to the nearest tens. 
Answer: 1880


SOLUTION 1 :

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

Answer: 1890



3)  

Round off 9076 to the nearest tens.
Answer: 9080


SOLUTION 1 :

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

Answer: 9080



4)  

Round off 8662 to the nearest tens. 
Answer: 8660


SOLUTION 1 :

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

Answer: 8670



5)  

Round off 6225 to the nearest tens.
Answer: 6230


SOLUTION 1 :

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

Answer: 6230



6)  

Round off 6452 to the nearest tens. 
Answer: 6450


SOLUTION 1 :

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

Answer: 6460



7)  

Round off 7766 to the nearest tens.
Answer: 7770


SOLUTION 1 :

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

Answer: 7770



8)  

Round off 9063 to the nearest tens. 
Answer: 9060


SOLUTION 1 :

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

Answer: 9070



9)  

Round off 3887 to the nearest tens.
Answer: 3890


SOLUTION 1 :

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

Answer: 3890



10)  

Round off 9244 to the nearest tens. 
Answer: 9240


SOLUTION 1 :

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

Answer: 9250