Question

Alexander's paper airplane is

12.6 cm long. Heath's paper
airplane is 2.25 cm shorter than
Alexander's. In centimeters, how
long is Heath's paper airplane?
ook​

Answer 1

10.35is your answer because you just subtract 12.6 by 2.25

Answer 2

10.35

Explanation:

you have to subtract but regroup because if you add the zero you gotta regroup because the 5 is bigger than the zero