14a
5 5/4 or 25/4
13
12
12d
1 3/4 or 3 1/4
12c
7/2 or 3 1/2
12a
4
11b
11/15
11 a.
5/8
10b
1 1/8
10a
He added and he should have subtracted
9 answer
2 1/2
9 estimate
?
9 number model
3 1/4- 3/4= p
8d
?
8c
?
8b
?
8a
?
