Scroll:Heuristics >> Number X Value >> 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.

579 x 67 = (500 x 67) + (60 x 67) + ( ___ x 67)



Answer:_______________




2)  

Solve the problem below.

764 x 51 = (700 x 51) + (70 x 51) - ( ___ x 51)



Answer:_______________




3)  

Solve the problem below.

873 x 89 = (800 x 89) + (60 x 89) + ( ___ x 89)



Answer:_______________




4)  

Solve the problem below.

533 x 96 = (500 x 96) + (40 x 96) - ( ___ x 96)



Answer:_______________




5)  

Solve the problem below.

953 x 64 = (900 x 64) + (40 x 64) + ( ___ x 64)



Answer:_______________




6)  

Solve the problem below.

689 x 45 = (600 x 45) + (90 x 45) - ( ___ x 45)



Answer:_______________




7)  

Solve the problem below.

163 x 39 = (100 x 39) + (50 x 39) + ( ___ x 39)



Answer:_______________




8)  

Solve the problem below.

128 x 67 = (100 x 67) + (30 x 67) - ( ___ x 67)



Answer:_______________




9)  

Solve the problem below.

761 x 99 = (700 x 99) + (50 x 99) + ( ___ x 99)



Answer:_______________




10)  

Solve the problem below.

713 x 49 = (700 x 49) + (20 x 49) - ( ___ x 49)



Answer:_______________




 

1)  

Solve the problem below.

579 x 67 = (500 x 67) + (60 x 67) + ( ___ x 67)


Answer: 19


SOLUTION 1 :

Step 1: 500 + 60 = 560  

Step 2: 579 - 560 = 19



2)  

Solve the problem below.

764 x 51 = (700 x 51) + (70 x 51) - ( ___ x 51)


Answer: 6


SOLUTION 1 :

Step 1: 700 + 70 = 770  

Step 2: 770 - 764 = 6



3)  

Solve the problem below.

873 x 89 = (800 x 89) + (60 x 89) + ( ___ x 89)


Answer: 13


SOLUTION 1 :

Step 1: 800 + 60 = 860  

Step 2: 873 - 860 = 13



4)  

Solve the problem below.

533 x 96 = (500 x 96) + (40 x 96) - ( ___ x 96)


Answer: 7


SOLUTION 1 :

Step 1: 500 + 40 = 540  

Step 2: 540 - 533 = 7



5)  

Solve the problem below.

953 x 64 = (900 x 64) + (40 x 64) + ( ___ x 64)


Answer: 13


SOLUTION 1 :

Step 1: 900 + 40 = 940  

Step 2: 953 - 940 = 13



6)  

Solve the problem below.

689 x 45 = (600 x 45) + (90 x 45) - ( ___ x 45)


Answer: 1


SOLUTION 1 :

Step 1: 600 + 90 = 690  

Step 2: 690 - 689 = 1



7)  

Solve the problem below.

163 x 39 = (100 x 39) + (50 x 39) + ( ___ x 39)


Answer: 13


SOLUTION 1 :

Step 1: 100 + 50 = 150  

Step 2: 163 - 150 = 13



8)  

Solve the problem below.

128 x 67 = (100 x 67) + (30 x 67) - ( ___ x 67)


Answer: 2


SOLUTION 1 :

Step 1: 100 + 30 = 130  

Step 2: 130 - 128 = 2



9)  

Solve the problem below.

761 x 99 = (700 x 99) + (50 x 99) + ( ___ x 99)


Answer: 11


SOLUTION 1 :

Step 1: 700 + 50 = 750  

Step 2: 761 - 750 = 11



10)  

Solve the problem below.

713 x 49 = (700 x 49) + (20 x 49) - ( ___ x 49)


Answer: 7


SOLUTION 1 :

Step 1: 700 + 20 = 720  

Step 2: 720 - 713 = 7