Question

Dana wants to solve 72 × 3 = □.

Which strategy could she use?



A.
(70 × 2) + (70 × 3) = □


B.
(70 × 3) + (2 × 3) = □


C.
(7 × 3) + (2 × 3) = □


D.


(7 × 2) + (7 × 3) = □

Answer 1

Number b will the right answer