Which correctly explains how to use place value and the distributive property to find the product of 742 and 9? Write 742 as 7 + 40 + 200. Multiply each addend by 9. Then add the three products to get 2,223.
Write 742 as 70 + 400 + 2. Multiply each addend by 9. Then add the three products to get 4,248.
Write 742 as 700 + 4 + 20. Multiply each addend by 9. Then add the three products to get 6,516.
Write 742 as 700 + 40 + 2. Multiply each addend by 9. Then add the three products to get 6,678.