Scroll:Whole Numbers >> Four Operations >> saq (1342)

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.

30 x 170 = 30 x 17 x __________.


Answer:_______________




2)  

Solve the problem below.

30 x 450 = 30 x 5 x __________.


Answer:_______________




3)  

Solve the problem below.

26 x 440 = 26 x 11 x __________.


Answer:_______________




4)  

Solve the problem below.

25 x 150 = 25 x 3 x __________.


Answer:_______________




5)  

Solve the problem below.

29 x 220 = 29 x 22 x __________.


Answer:_______________




6)  

Solve the problem below.

21 x 450 = 21 x 5 x __________.


Answer:_______________




7)  

Solve the problem below.

27 x 1440 = 27 x 24 x __________.


Answer:_______________




8)  

Solve the problem below.

24 x 100 = 24 x 2 x __________.


Answer:_______________




9)  

Solve the problem below.

27 x 240 = 27 x 8 x __________.


Answer:_______________




10)  

Solve the problem below.

21 x 60 = 21 x 1 x __________.


Answer:_______________




 

1)  

Solve the problem below.

30 x 170 = 30 x 17 x __________.

Answer: 10


SOLUTION 1 :

Step 1: 30 x 170 = 5100
Step 2: 30 x 17 = 510
Step 3: 5100 ÷ 510 = 10



2)  

Solve the problem below.

30 x 450 = 30 x 5 x __________.

Answer: 90


SOLUTION 1 :

Step 1: 30 x 450 = 13500
Step 2: 30 x 5 = 150
Step 3: 13500 ÷ 150 = 90



3)  

Solve the problem below.

26 x 440 = 26 x 11 x __________.

Answer: 40


SOLUTION 1 :

Step 1: 26 x 440 = 11440
Step 2: 26 x 11 = 286
Step 3: 11440 ÷ 286 = 40



4)  

Solve the problem below.

25 x 150 = 25 x 3 x __________.

Answer: 50


SOLUTION 1 :

Step 1: 25 x 150 = 3750
Step 2: 25 x 3 = 75
Step 3: 3750 ÷ 75 = 50



5)  

Solve the problem below.

29 x 220 = 29 x 22 x __________.

Answer: 10


SOLUTION 1 :

Step 1: 29 x 220 = 6380
Step 2: 29 x 22 = 638
Step 3: 6380 ÷ 638 = 10



6)  

Solve the problem below.

21 x 450 = 21 x 5 x __________.

Answer: 90


SOLUTION 1 :

Step 1: 21 x 450 = 9450
Step 2: 21 x 5 = 105
Step 3: 9450 ÷ 105 = 90



7)  

Solve the problem below.

27 x 1440 = 27 x 24 x __________.

Answer: 60


SOLUTION 1 :

Step 1: 27 x 1440 = 38880
Step 2: 27 x 24 = 648
Step 3: 38880 ÷ 648 = 60



8)  

Solve the problem below.

24 x 100 = 24 x 2 x __________.

Answer: 50


SOLUTION 1 :

Step 1: 24 x 100 = 2400
Step 2: 24 x 2 = 48
Step 3: 2400 ÷ 48 = 50



9)  

Solve the problem below.

27 x 240 = 27 x 8 x __________.

Answer: 30


SOLUTION 1 :

Step 1: 27 x 240 = 6480
Step 2: 27 x 8 = 216
Step 3: 6480 ÷ 216 = 30



10)  

Solve the problem below.

21 x 60 = 21 x 1 x __________.

Answer: 60


SOLUTION 1 :

Step 1: 21 x 60 = 1260
Step 2: 21 x 1 = 21
Step 3: 1260 ÷ 21 = 60