Estimate the sum or difference 2 9/8 - 2 1/7
A. 2
b. 1
c. 0
2 answers
I think the answer is 1 so far.
2 9/8 is about 3
2 1/7 is about 2
3 - 2 = 1
2 1/7 is about 2
3 - 2 = 1
A. 2
b. 1
c. 0
2 answers