Question

Type the missing number.
$4\times (2\times 3)=(4\times$)$\times 3$

Answer 1

The associative property of multiplication states that grouping of number does not affects the product of numbers.

$4\times (2\times 3)=24$
$(4\times 2)\times 3=24$
Hence, $4\times (2\times 3)=(4\times \underset{–}{2})\times 3$
The missing number is 2.