how do you subtract 10-1 1/2
Subract 1 (leaving you with 9) and then subtract 1/2 (leaving you with 8 1/2)
Another way is to write 10 as 9 2/2
and subtract 1 1/2 from that. You can subtract the integers and fractions separately
Another way is to write 10 as 9 2/2
and subtract 1 1/2 from that. You can subtract the integers and fractions separately