Scroll:Mental Sums >> Mental Sums >> saq (871)

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 following and write the answer in the box below.

5 x 3 is _______ less than 153. 


Answer:_______________




2)  

Solve the following and write the answer in the box below.

7 x 8 is _______ less than 126. 


Answer:_______________




3)  

Solve the following and write the answer in the box below.

9 x 5 is _______ less than 121. 


Answer:_______________




4)  

Solve the following and write the answer in the box below.

10 x 10 is _______ less than 141. 


Answer:_______________




5)  

Solve the following and write the answer in the box below.

3 x 2 is _______ less than 138. 


Answer:_______________




6)  

Solve the following and write the answer in the box below.

5 x 8 is _______ less than 178. 


Answer:_______________




7)  

Solve the following and write the answer in the box below.

5 x 2 is _______ less than 176. 


Answer:_______________




8)  

Solve the following and write the answer in the box below.

9 x 5 is _______ less than 107. 


Answer:_______________




9)  

Solve the following and write the answer in the box below.

3 x 4 is _______ less than 133. 


Answer:_______________




10)  

Solve the following and write the answer in the box below.

4 x 10 is _______ less than 100. 


Answer:_______________




 

1)  

Solve the following and write the answer in the box below.

5 x 3 is _______ less than 153. 
Answer: 138


SOLUTION 1 :

Step 1: 5 x 3 = 15

Step 2: 153 - 15 = 138



2)  

Solve the following and write the answer in the box below.

7 x 8 is _______ less than 126. 
Answer: 70


SOLUTION 1 :

Step 1: 7 x 8 = 56

Step 2: 126 - 56 = 70



3)  

Solve the following and write the answer in the box below.

9 x 5 is _______ less than 121. 
Answer: 76


SOLUTION 1 :

Step 1: 9 x 5 = 45

Step 2: 121 - 45 = 76



4)  

Solve the following and write the answer in the box below.

10 x 10 is _______ less than 141. 
Answer: 41


SOLUTION 1 :

Step 1: 10 x 10 = 100

Step 2: 141 - 100 = 41



5)  

Solve the following and write the answer in the box below.

3 x 2 is _______ less than 138. 
Answer: 132


SOLUTION 1 :

Step 1: 3 x 2 = 6

Step 2: 138 - 6 = 132



6)  

Solve the following and write the answer in the box below.

5 x 8 is _______ less than 178. 
Answer: 138


SOLUTION 1 :

Step 1: 5 x 8 = 40

Step 2: 178 - 40 = 138



7)  

Solve the following and write the answer in the box below.

5 x 2 is _______ less than 176. 
Answer: 166


SOLUTION 1 :

Step 1: 5 x 2 = 10

Step 2: 176 - 10 = 166



8)  

Solve the following and write the answer in the box below.

9 x 5 is _______ less than 107. 
Answer: 62


SOLUTION 1 :

Step 1: 9 x 5 = 45

Step 2: 107 - 45 = 62



9)  

Solve the following and write the answer in the box below.

3 x 4 is _______ less than 133. 
Answer: 121


SOLUTION 1 :

Step 1: 3 x 4 = 12

Step 2: 133 - 12 = 121



10)  

Solve the following and write the answer in the box below.

4 x 10 is _______ less than 100. 
Answer: 60


SOLUTION 1 :

Step 1: 4 x 10 = 40

Step 2: 100 - 40 = 60