Scroll:Whole Numbers >> Four Operations >> saq (503)

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.

9500 × 110 = 95 × 11 × _____


Answer:_______________




2)  

Solve the problem below.

2400 × 40 = 240 × 4 × _____


Answer:_______________




3)  

Solve the problem below.

10 × 50 = 1 × 50 × _____


Answer:_______________




4)  

Solve the problem below.

2500 × 20 = 25 × 2 × _____


Answer:_______________




5)  

Solve the problem below.

7300 × 80 = 73 × 8 × _____


Answer:_______________




6)  

Solve the problem below.

1000 × 50 = 100 × 5 × _____


Answer:_______________




7)  

Solve the problem below.

70 × 40 = 7 × 40 × _____


Answer:_______________




8)  

Solve the problem below.

1900 × 50 = 19 × 5 × _____


Answer:_______________




9)  

Solve the problem below.

5200 × 190 = 52 × 19 × _____


Answer:_______________




10)  

Solve the problem below.

700 × 20 = 70 × 2 × _____


Answer:_______________




 

1)  

Solve the problem below.

9500 × 110 = 95 × 11 × _____

Answer: 1000


SOLUTION 1 :

Step 1: 9500 x 110 = 1045 000
Step 2: 95 x 11 = 1045
Step 3: 1045 000 ÷ 1045 = 1000



2)  

Solve the problem below.

2400 × 40 = 240 × 4 × _____

Answer: 100


SOLUTION 1 :

Step 1: 2400 x 40 = 96000
Step 2: 240 x 4 = 960
Step 3: 96000 ÷ 960 = 100



3)  

Solve the problem below.

10 × 50 = 1 × 50 × _____

Answer: 10


SOLUTION 1 :

Step 1: 10 x 50 = 500
Step 2: 1 x 50 = 50
Step 3: 500 ÷ 50 = 10



4)  

Solve the problem below.

2500 × 20 = 25 × 2 × _____

Answer: 1000


SOLUTION 1 :

Step 1: 2500 x 20 = 50 000
Step 2: 25 x 2 = 50
Step 3: 50 000 ÷ 50 = 1000



5)  

Solve the problem below.

7300 × 80 = 73 × 8 × _____

Answer: 1000


SOLUTION 1 :

Step 1: 7300 x 80 = 584 000
Step 2: 73 x 8 = 584
Step 3: 584 000 ÷ 584 = 1000



6)  

Solve the problem below.

1000 × 50 = 100 × 5 × _____

Answer: 100


SOLUTION 1 :

Step 1: 1000 x 50 = 50000
Step 2: 100 x 5 = 500
Step 3: 50000 ÷ 500 = 100



7)  

Solve the problem below.

70 × 40 = 7 × 40 × _____

Answer: 10


SOLUTION 1 :

Step 1: 70 x 40 = 2800
Step 2: 7 x 40 = 280
Step 3: 2800 ÷ 280 = 10



8)  

Solve the problem below.

1900 × 50 = 19 × 5 × _____

Answer: 1000


SOLUTION 1 :

Step 1: 1900 x 50 = 95 000
Step 2: 19 x 5 = 95
Step 3: 95 000 ÷ 95 = 1000



9)  

Solve the problem below.

5200 × 190 = 52 × 19 × _____

Answer: 1000


SOLUTION 1 :

Step 1: 5200 x 190 = 988 000
Step 2: 52 x 19 = 988
Step 3: 988 000 ÷ 988 = 1000



10)  

Solve the problem below.

700 × 20 = 70 × 2 × _____

Answer: 100


SOLUTION 1 :

Step 1: 700 x 20 = 14000
Step 2: 70 x 2 = 140
Step 3: 14000 ÷ 140 = 100