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.

118 x 19 = (100 x 19) + (20 x 19) - ( ___ x 19)



Answer:_______________




2)  

Solve the problem below.

839 x 57 = (800 x 57) + (20 x 57) + ( ___ x 57)



Answer:_______________




3)  

Solve the problem below.

989 x 67 = (900 x 67) + (90 x 67) - ( ___ x 67)



Answer:_______________




4)  

Solve the problem below.

873 x 46 = (800 x 46) + (60 x 46) + ( ___ x 46)



Answer:_______________




5)  

Solve the problem below.

341 x 11 = (300 x 11) + (50 x 11) - ( ___ x 11)



Answer:_______________




6)  

Solve the problem below.

235 x 43 = (200 x 43) + (20 x 43) + ( ___ x 43)



Answer:_______________




7)  

Solve the problem below.

172 x 76 = (100 x 76) + (80 x 76) - ( ___ x 76)



Answer:_______________




8)  

Solve the problem below.

688 x 68 = (600 x 68) + (70 x 68) + ( ___ x 68)



Answer:_______________




9)  

Solve the problem below.

941 x 14 = (900 x 14) + (50 x 14) - ( ___ x 14)



Answer:_______________




10)  

Solve the problem below.

249 x 99 = (200 x 99) + (30 x 99) + ( ___ x 99)



Answer:_______________




 

1)  

Solve the problem below.

118 x 19 = (100 x 19) + (20 x 19) - ( ___ x 19)


Answer: 2


SOLUTION 1 :

Step 1: 100 + 20 = 120  

Step 2: 120 - 118 = 2



2)  

Solve the problem below.

839 x 57 = (800 x 57) + (20 x 57) + ( ___ x 57)


Answer: 19


SOLUTION 1 :

Step 1: 800 + 20 = 820  

Step 2: 839 - 820 = 19



3)  

Solve the problem below.

989 x 67 = (900 x 67) + (90 x 67) - ( ___ x 67)


Answer: 1


SOLUTION 1 :

Step 1: 900 + 90 = 990  

Step 2: 990 - 989 = 1



4)  

Solve the problem below.

873 x 46 = (800 x 46) + (60 x 46) + ( ___ x 46)


Answer: 13


SOLUTION 1 :

Step 1: 800 + 60 = 860  

Step 2: 873 - 860 = 13



5)  

Solve the problem below.

341 x 11 = (300 x 11) + (50 x 11) - ( ___ x 11)


Answer: 9


SOLUTION 1 :

Step 1: 300 + 50 = 350  

Step 2: 350 - 341 = 9



6)  

Solve the problem below.

235 x 43 = (200 x 43) + (20 x 43) + ( ___ x 43)


Answer: 15


SOLUTION 1 :

Step 1: 200 + 20 = 220  

Step 2: 235 - 220 = 15



7)  

Solve the problem below.

172 x 76 = (100 x 76) + (80 x 76) - ( ___ x 76)


Answer: 8


SOLUTION 1 :

Step 1: 100 + 80 = 180  

Step 2: 180 - 172 = 8



8)  

Solve the problem below.

688 x 68 = (600 x 68) + (70 x 68) + ( ___ x 68)


Answer: 18


SOLUTION 1 :

Step 1: 600 + 70 = 670  

Step 2: 688 - 670 = 18



9)  

Solve the problem below.

941 x 14 = (900 x 14) + (50 x 14) - ( ___ x 14)


Answer: 9


SOLUTION 1 :

Step 1: 900 + 50 = 950  

Step 2: 950 - 941 = 9



10)  

Solve the problem below.

249 x 99 = (200 x 99) + (30 x 99) + ( ___ x 99)


Answer: 19


SOLUTION 1 :

Step 1: 200 + 30 = 230  

Step 2: 249 - 230 = 19