Part A
Ebony and her friend Sheri are doing homework. Ebony explains that she can use compensation to find
8×600 Which of the following shows how she found the answer?
A. 8×60=(6x600)+8×6
B. 8×609=(8×600)8×9
C. 8×609=9×(600-9)
D. 800÷9=(80×8)
Part B
Use compensation to find 5 × 652.
5 × (Choose one) 600 or 625 or 650 or 675 = (Choose one) 3,250 or 3,252 or 3.254 or 3,256
(Choose one) 3 or 5 or 7 or 9 x 2=10
3,250+10=?