Question

Which of the following area models correctly represents multiplication facts for $19$ and $3?$

Answer 1

$19\times 3$
Steps:
Split $19$ into tens and ones to get $10$ and $9.$

Divide one large rectangle into $2$ smaller rectangles to get:

Add the products to get $30+27=57.$

Therefore, $19\times 3=57.$

Hence, option B is correct.