4th grade math
posted by mythreyee .
If A is less than B, B is 2 more than C and C is 3 less than D. How much more or less is A than D.

A<B
B=2+C sp
A<2+C
and C=D3 sp
A<2+D3 or A<D1 so A is less than D by one.
posted by mythreyee .
If A is less than B, B is 2 more than C and C is 3 less than D. How much more or less is A than D.
A<B
B=2+C sp
A<2+C
and C=D3 sp
A<2+D3 or A<D1 so A is less than D by one.