Question

Match the following multiplications with their respective values.

• A. $12,063$
• B. $248$
• C. $28,064$
• D. $16,080$

Answer 1

$\bullet$ To find out the value of $\underset{–}{124\times 2}$, we follow our new method of multiplication as shown below.



$\therefore \underset{–}{124\times 2=248}$

$\bullet$ Next, we solve $\underset{–}{804\times 20}$ using our new method of multiplication as depicted in the following.


$\therefore \underset{–}{804\times 20=16,080}$

$\bullet$ Next, to calculate $\underset{–}{4,021\times 3}$, we use our new method of multiplication as elaborated below.


$\therefore \underset{–}{4,021\times 3=12,063}$

$\bullet$ Lastly, to find out the value of $\underset{–}{14,032\times 2}$, we pick our new method of multiplication as shown in the following.


$\therefore \underset{–}{14,032\times 2=28,064}$