Scroll:Mental Sums >> Mental Sums >> saq (425)


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)  

Complete the number sentence below.
41 + 22 + ___ = 758 


Answer:_______________




2)  

Complete the number sentence below.
37 + 26 + ___ = 389 


Answer:_______________




3)  

Complete the number sentence below.
45 + 15 + ___ = 331 


Answer:_______________




4)  

Complete the number sentence below.
36 + 28 + ___ = 711 


Answer:_______________




5)  

Complete the number sentence below.
33 + 21 + ___ = 842 


Answer:_______________




6)  

Complete the number sentence below.
43 + 30 + ___ = 160 


Answer:_______________




7)  

Complete the number sentence below.
35 + 21 + ___ = 370 


Answer:_______________




8)  

Complete the number sentence below.
39 + 13 + ___ = 244 


Answer:_______________




9)  

Complete the number sentence below.
34 + 20 + ___ = 595 


Answer:_______________




10)  

Complete the number sentence below.
32 + 12 + ___ = 427 


Answer:_______________




 

1)  

Complete the number sentence below.
41 + 22 + ___ = 758 

Answer: 695


SOLUTION 1 :

758 - 22 - 41 = 695



2)  

Complete the number sentence below.
37 + 26 + ___ = 389 

Answer: 326


SOLUTION 1 :

389 - 26 - 37 = 326



3)  

Complete the number sentence below.
45 + 15 + ___ = 331 

Answer: 271


SOLUTION 1 :

331 - 15 - 45 = 271



4)  

Complete the number sentence below.
36 + 28 + ___ = 711 

Answer: 647


SOLUTION 1 :

711 - 28 - 36 = 647



5)  

Complete the number sentence below.
33 + 21 + ___ = 842 

Answer: 788


SOLUTION 1 :

842 - 21 - 33 = 788



6)  

Complete the number sentence below.
43 + 30 + ___ = 160 

Answer: 87


SOLUTION 1 :

160 - 30 - 43 = 87



7)  

Complete the number sentence below.
35 + 21 + ___ = 370 

Answer: 314


SOLUTION 1 :

370 - 21 - 35 = 314



8)  

Complete the number sentence below.
39 + 13 + ___ = 244 

Answer: 192


SOLUTION 1 :

244 - 13 - 39 = 192



9)  

Complete the number sentence below.
34 + 20 + ___ = 595 

Answer: 541


SOLUTION 1 :

595 - 20 - 34 = 541



10)  

Complete the number sentence below.
32 + 12 + ___ = 427 

Answer: 383


SOLUTION 1 :

427 - 12 - 32 = 383