Scroll:Fractions >> Addition >> mcq (2501)


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)  

Find the value of 16 + 112 + 512.







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2)  

Find the value of 16 + 16 + 12.






(                    )




3)  

Find the value of 19 + 29 + 13.







(                    )




4)  

Find the value of 110 + 15 + 25.







(                    )




5)  

Find the value of 14 + 112 + 512.







(                    )




6)  

Find the value of 13 + 112 + 16.







(                    )




7)  

Find the value of 112 + 512 + 13.







(                    )




8)  

Find the value of 17 + 17 + 27.






(                    )




9)  

Find the value of 25 + 15 + 310.






(                    )




10)  

Find the value of 211 + 411 + 311.







(                    )




 

1)  

Find the value of 16 + 112 + 512.





Answer: 1



SOLUTION 1 :

Step 1: 1 x 26 x 2 = 212

Step 2: 212 + 512 + 112 = 812
  = 23
Step 2: 212 + 512 + 112   =  812
     =  23

The value is 23.



2)  

Find the value of 16 + 16 + 12.





Answer: 1


SOLUTION 1 :

Step 1: 1 x 32 x 3 = 36

Step 2: 16 + 16 + 3 = 56

The value is 56.



3)  

Find the value of 19 + 29 + 13.





Answer: 1



SOLUTION 1 :

Step 1: 1 x 33 x 3 = 39

Step 2: 19 + 29 + 39
 =  69
     =  23

The value is 23.



4)  

Find the value of 110 + 15 + 25.





Answer: 1



SOLUTION 1 :

Step 1: 1 x 25 x 2 = 210

Step 2: 2 x 25 x 2 = 410

Step 3: 210 + 410 + 110  = 710

The value is 710.



5)  

Find the value of 14 + 112 + 512.





Answer: 4



SOLUTION 1 :

Step 1: 1 x 34 x 3 = 312

Step 2: 312 + 112 + 512   =  912
     =  34

The value is 34.



6)  

Find the value of 13 + 112 + 16.





Answer: 2



SOLUTION 1 :

Step 1: 1 x 43 x 4 = 412

Step 2: 1 x 26 x 2 = 212

Step 3: 412 + 112 + 212  = 712

The value is 712.



7)  

Find the value of 112 + 512 + 13.





Answer: 2



SOLUTION 1 :

Step 1: 1 x 43 x 4 = 412

Step 2: 412 + 112 + 512   =  1012
     =  56

The value is 56.



8)  

Find the value of 17 + 17 + 27.





Answer: 4


SOLUTION 1 :

17 + 17 + 2 = 47

The value is 47.



9)  

Find the value of 25 + 15 + 310.





Answer: 3


SOLUTION 1 :

Step 1: 1 x 25 x 2 = 210

Step 2: 2 x 25 x 2 = 410

Step 3: 310 + 410 + 210  = 910

The value is 910.



10)  

Find the value of 211 + 411 + 311.





Answer: 1



SOLUTION 1 :

311 + 211 + 411  = 911

The value is 911.