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 8 is _______ less than 100. 


Answer:_______________




2)  

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

9 x 8 is _______ less than 101. 


Answer:_______________




3)  

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

5 x 9 is _______ less than 124. 


Answer:_______________




4)  

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

9 x 6 is _______ less than 155. 


Answer:_______________




5)  

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

10 x 6 is _______ less than 129. 


Answer:_______________




6)  

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

3 x 7 is _______ less than 173. 


Answer:_______________




7)  

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

6 x 7 is _______ less than 154. 


Answer:_______________




8)  

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

8 x 2 is _______ less than 113. 


Answer:_______________




9)  

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

10 x 9 is _______ less than 190. 


Answer:_______________




10)  

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

3 x 7 is _______ less than 116. 


Answer:_______________




 

1)  

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

5 x 8 is _______ less than 100. 
Answer: 60


SOLUTION 1 :

Step 1: 5 x 8 = 40

Step 2: 100 - 40 = 60



2)  

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

9 x 8 is _______ less than 101. 
Answer: 29


SOLUTION 1 :

Step 1: 9 x 8 = 72

Step 2: 101 - 72 = 29



3)  

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

5 x 9 is _______ less than 124. 
Answer: 79


SOLUTION 1 :

Step 1: 5 x 9 = 45

Step 2: 124 - 45 = 79



4)  

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

9 x 6 is _______ less than 155. 
Answer: 101


SOLUTION 1 :

Step 1: 9 x 6 = 54

Step 2: 155 - 54 = 101



5)  

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

10 x 6 is _______ less than 129. 
Answer: 69


SOLUTION 1 :

Step 1: 10 x 6 = 60

Step 2: 129 - 60 = 69



6)  

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

3 x 7 is _______ less than 173. 
Answer: 152


SOLUTION 1 :

Step 1: 3 x 7 = 21

Step 2: 173 - 21 = 152



7)  

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

6 x 7 is _______ less than 154. 
Answer: 112


SOLUTION 1 :

Step 1: 6 x 7 = 42

Step 2: 154 - 42 = 112



8)  

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

8 x 2 is _______ less than 113. 
Answer: 97


SOLUTION 1 :

Step 1: 8 x 2 = 16

Step 2: 113 - 16 = 97



9)  

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

10 x 9 is _______ less than 190. 
Answer: 100


SOLUTION 1 :

Step 1: 10 x 9 = 90

Step 2: 190 - 90 = 100



10)  

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

3 x 7 is _______ less than 116. 
Answer: 95


SOLUTION 1 :

Step 1: 3 x 7 = 21

Step 2: 116 - 21 = 95