Q: write the number 352 in expanded form
a:300+50+2
You would multiply 7 times 9 which would be 63 and then you would subtract that from 144 and come out with An awnser of 81
The formula to this question is the amount of rows and how many fruit are in each row.
So 4x12=48
There are 48 apples in the apple orchard
and 6x15=90
so 90+48=138
There are 138 pieces of fruit in total
Multiplication is associative, therefore, (3 x 4) x 7 = 3 x (4 x 7).