Fraction Math Challenge

Front

What is a fraction?

Back

Front

How do you multiply fractions?

Back

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest number that can be used as a common denominator for two or more fractions.

Front

How do you add fractions with unlike denominators?

Back

To add fractions with unlike denominators, first find the least common denominator (LCD), convert each fraction to an equivalent fraction with the LCD, then add the numerators.

Front

What is the formula for adding fractions?

Back

Front

How do you subtract fractions with unlike denominators?

Back

To subtract fractions with unlike denominators, find the least common denominator (LCD), convert each fraction to an equivalent fraction with the LCD, then subtract the numerators.

Front

What is the formula for subtracting fractions?

Back

Front

What is a mixed number?

Back

Front

How do you convert an improper fraction to a mixed number?

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator.

Front

What is a proper fraction?

Back