Find the value of the expression in the lowest terms.
 $\frac{4}{3}+\frac{8}{9}$  

Find the value of the expression in the lowest terms.
 $1\frac{1}{2}+2\frac{4}{5}$  

Find the value of the expression in the lowest terms.
 $3\frac{1}{3}+6\frac{1}{6}$  

Find the value of the expression in the lowest terms.
 $1\frac{8}{9}-1\frac{1}{4}$  

Find the value of the expression in the lowest terms.
 $7\frac{5}{7}-2\frac{6}{7}$  

Find the value of the expression in the lowest terms.
 $5\frac{1}{2}-4\frac{1}{3}$  

There are two packs of candies on the desk. The first pack contains  $\frac{5}{12}$  chocolate bars, and the second pack contains  $\frac{4}{9}$  chocolate bars. Which pack has more chocolate bars? 

Two water bottles have the same size. Bottle #1 is $\frac{11}{7}$ , and bottle #2 is  $\frac{20}{13}$ . Which bottle has less water?

Marvin eats  $\frac{5}{8}$  of a cookie. Charlie eats  $\frac{9}{14}$  of a cookie. Who eats more cookie?

Ivan and Jay are running a Marathon. Ivan is  $\frac{7}{3}$  meters away from the finish line. Jay is  $\frac{23}{10}$  meters away from the finish line. Who is closer to the finish line?

Arthur, Allen, Austin, and Apollo each has a cup of juice. Each cup is the same size. Arthur's cup is  $\frac{2}{3}$  full. Allen's cup is  $\frac{3}{4}$  full. Austin's cup is  $\frac{5}{6}$  full. Apollo's cup is  $\frac{7}{12}$  full. Whose cup is the fullest?

A puppy weighed  $\frac{3}{5}$  kilograms. However, it got sick and lost  $\frac{3}{10}$ . After it recovers, it gained back  $\frac{4}{15}$  kilograms. What is its current weight? 

In a farm, there are 21 animals.  $\frac{1}{3}$  are chickens,  $\frac{1}{7}$  are pigs, and the rest are cows. How many cows are there in a farm?

There are 3 children in a family. Bob weighs  $\frac{13}{25}$  kilograms, Patty weighs  $\frac{2}{5}$  kilograms, and Sam weighs  $\frac{7}{15}$  kilograms. What is the difference between the heaviest child and the lightest child (in kg)?  

"BerryBerry" is made by adding both raspberry and blueberry juice together. What is the total amount of juice if adding  $\frac{5}{8}$  of raspberry juice and  $\frac{13}{20}$  of blueberry juice?

In a class with 40 students,  $\frac{3}{10}$  receives an A on the exam, $\frac{7}{20}$  receives a B on the exam, and the rest receives a C or lower on the exam. What is the total number of students who receive either A or B on the exam?