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.

923 x 79 = (900 x 79) + (10 x 79) + ( ___ x 79)



Answer:_______________




2)  

Solve the problem below.

722 x 84 = (700 x 84) + (30 x 84) - ( ___ x 84)



Answer:_______________




3)  

Solve the problem below.

365 x 27 = (300 x 27) + (50 x 27) + ( ___ x 27)



Answer:_______________




4)  

Solve the problem below.

778 x 24 = (700 x 24) + (80 x 24) - ( ___ x 24)



Answer:_______________




5)  

Solve the problem below.

648 x 29 = (600 x 29) + (30 x 29) + ( ___ x 29)



Answer:_______________




6)  

Solve the problem below.

382 x 96 = (300 x 96) + (90 x 96) - ( ___ x 96)



Answer:_______________




7)  

Solve the problem below.

329 x 48 = (300 x 48) + (10 x 48) + ( ___ x 48)



Answer:_______________




8)  

Solve the problem below.

243 x 23 = (200 x 23) + (50 x 23) - ( ___ x 23)



Answer:_______________




9)  

Solve the problem below.

364 x 38 = (300 x 38) + (50 x 38) + ( ___ x 38)



Answer:_______________




10)  

Solve the problem below.

348 x 81 = (300 x 81) + (50 x 81) - ( ___ x 81)



Answer:_______________




 

1)  

Solve the problem below.

923 x 79 = (900 x 79) + (10 x 79) + ( ___ x 79)


Answer: 13


SOLUTION 1 :

Step 1: 900 + 10 = 910  

Step 2: 923 - 910 = 13



2)  

Solve the problem below.

722 x 84 = (700 x 84) + (30 x 84) - ( ___ x 84)


Answer: 8


SOLUTION 1 :

Step 1: 700 + 30 = 730  

Step 2: 730 - 722 = 8



3)  

Solve the problem below.

365 x 27 = (300 x 27) + (50 x 27) + ( ___ x 27)


Answer: 15


SOLUTION 1 :

Step 1: 300 + 50 = 350  

Step 2: 365 - 350 = 15



4)  

Solve the problem below.

778 x 24 = (700 x 24) + (80 x 24) - ( ___ x 24)


Answer: 2


SOLUTION 1 :

Step 1: 700 + 80 = 780  

Step 2: 780 - 778 = 2



5)  

Solve the problem below.

648 x 29 = (600 x 29) + (30 x 29) + ( ___ x 29)


Answer: 18


SOLUTION 1 :

Step 1: 600 + 30 = 630  

Step 2: 648 - 630 = 18



6)  

Solve the problem below.

382 x 96 = (300 x 96) + (90 x 96) - ( ___ x 96)


Answer: 8


SOLUTION 1 :

Step 1: 300 + 90 = 390  

Step 2: 390 - 382 = 8



7)  

Solve the problem below.

329 x 48 = (300 x 48) + (10 x 48) + ( ___ x 48)


Answer: 19


SOLUTION 1 :

Step 1: 300 + 10 = 310  

Step 2: 329 - 310 = 19



8)  

Solve the problem below.

243 x 23 = (200 x 23) + (50 x 23) - ( ___ x 23)


Answer: 7


SOLUTION 1 :

Step 1: 200 + 50 = 250  

Step 2: 250 - 243 = 7



9)  

Solve the problem below.

364 x 38 = (300 x 38) + (50 x 38) + ( ___ x 38)


Answer: 14


SOLUTION 1 :

Step 1: 300 + 50 = 350  

Step 2: 364 - 350 = 14



10)  

Solve the problem below.

348 x 81 = (300 x 81) + (50 x 81) - ( ___ x 81)


Answer: 2


SOLUTION 1 :

Step 1: 300 + 50 = 350  

Step 2: 350 - 348 = 2