Scroll:Numbers >> Operations >> saq (492)

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)  

Solve the problem below.

264 x 73 = (200 x 73) + (70 x 73) - ( ___ x 73)



Answer:_______________




2)  

Solve the problem below.

721 x 83 = (700 x 83) + (10 x 83) + ( ___ x 83)



Answer:_______________




3)  

Solve the problem below.

178 x 94 = (100 x 94) + (80 x 94) - ( ___ x 94)



Answer:_______________




4)  

Solve the problem below.

123 x 77 = (100 x 77) + (10 x 77) + ( ___ x 77)



Answer:_______________




5)  

Solve the problem below.

525 x 77 = (500 x 77) + (30 x 77) - ( ___ x 77)



Answer:_______________




6)  

Solve the problem below.

433 x 17 = (400 x 17) + (20 x 17) + ( ___ x 17)



Answer:_______________




7)  

Solve the problem below.

849 x 47 = (800 x 47) + (50 x 47) - ( ___ x 47)



Answer:_______________




8)  

Solve the problem below.

967 x 88 = (900 x 88) + (50 x 88) + ( ___ x 88)



Answer:_______________




9)  

Solve the problem below.

272 x 88 = (200 x 88) + (80 x 88) - ( ___ x 88)



Answer:_______________




10)  

Solve the problem below.

769 x 87 = (700 x 87) + (50 x 87) + ( ___ x 87)



Answer:_______________




 

1)  

Solve the problem below.

264 x 73 = (200 x 73) + (70 x 73) - ( ___ x 73)


Answer: 6


SOLUTION 1 :

Step 1: 200 + 70 = 270  

Step 2: 270 - 264 = 6



2)  

Solve the problem below.

721 x 83 = (700 x 83) + (10 x 83) + ( ___ x 83)


Answer: 11


SOLUTION 1 :

Step 1: 700 + 10 = 710  

Step 2: 721 - 710 = 11



3)  

Solve the problem below.

178 x 94 = (100 x 94) + (80 x 94) - ( ___ x 94)


Answer: 2


SOLUTION 1 :

Step 1: 100 + 80 = 180  

Step 2: 180 - 178 = 2



4)  

Solve the problem below.

123 x 77 = (100 x 77) + (10 x 77) + ( ___ x 77)


Answer: 13


SOLUTION 1 :

Step 1: 100 + 10 = 110  

Step 2: 123 - 110 = 13



5)  

Solve the problem below.

525 x 77 = (500 x 77) + (30 x 77) - ( ___ x 77)


Answer: 5


SOLUTION 1 :

Step 1: 500 + 30 = 530  

Step 2: 530 - 525 = 5



6)  

Solve the problem below.

433 x 17 = (400 x 17) + (20 x 17) + ( ___ x 17)


Answer: 13


SOLUTION 1 :

Step 1: 400 + 20 = 420  

Step 2: 433 - 420 = 13



7)  

Solve the problem below.

849 x 47 = (800 x 47) + (50 x 47) - ( ___ x 47)


Answer: 1


SOLUTION 1 :

Step 1: 800 + 50 = 850  

Step 2: 850 - 849 = 1



8)  

Solve the problem below.

967 x 88 = (900 x 88) + (50 x 88) + ( ___ x 88)


Answer: 17


SOLUTION 1 :

Step 1: 900 + 50 = 950  

Step 2: 967 - 950 = 17



9)  

Solve the problem below.

272 x 88 = (200 x 88) + (80 x 88) - ( ___ x 88)


Answer: 8


SOLUTION 1 :

Step 1: 200 + 80 = 280  

Step 2: 280 - 272 = 8



10)  

Solve the problem below.

769 x 87 = (700 x 87) + (50 x 87) + ( ___ x 87)


Answer: 19


SOLUTION 1 :

Step 1: 700 + 50 = 750  

Step 2: 769 - 750 = 19