Oscar A. answered 02/14/16
Tutor
New to Wyzant
Very Patient Tutor
HI BOB.....
RACHEL HAS 17 AND GIVES AWAY 9 TO SARAH
SUBTRACTION PROBLEM......
WE HAVE 17 MINUS 9 EQUALS 8
SO RACHEL HAS 8 NOW.
OSCAR A.
2/13/16