Sometimes it is not possible to divide one number by another exactly. Anything left over that cannot be divided exactly is called the remainder. When you are solving problems and there is a remainder, ...

\(2\frac{1}{2}\)is an example of a mixed number. A mixed number has a whole number part and a fraction part. To convert a mixed number into an improper fraction, look at the denominator of the ...

In fourth grade, students focus most on using all four operations - addition, subtraction, multiplication, and division - to solve multi-step word problems involving multi-digit numbers. Fourth-grade ...