Question

$\text{Solve}9,990\times 1,010\text{using distributive property.}$

Answer 1

$9,990\times 1,010=(10,000-10)\times ,1010$
Applying distributive property, we get
$=(10,000\times 1,010)-(10\times 1,010)$
$=(10,000\times 1,010)-10,100$
Again by applying distributive property, we get
$=[10,000\times (1,000+10\left)\right]-10,100$
$=\left[\right(10,000\times 1,000)+(10,000\times 10\left)\right]-10,100$
$=(1,00,00,000+1,00,000)-10,100$
$=1,01,00,000-10,100$
$=1,00,89,900$