Adding and Subtracting Fractions
Multiplying and Dividing Fractions
Solving Equations
Solving Inequalities
Estimating
100



19/18 or 1 1/18
100



9
100








a = -7
100





1000
200



5/3 or 1 2/3
200







k = 36
200









x > 5
300



1 13/15
300







x = 44/3 or 14 2/3
300






w > -36
400
35/24 or 1 11/24
400



10/3 or 3 1/3