M+ NF.1-2 Fractions Challenge

Front

What is a fraction?

Back

Front

How do you find a common denominator for two fractions?

Back

To find a common denominator, identify the least common multiple (LCM) of the denominators of the fractions.

Front

What is the difference between two fractions?

Back

The difference between two fractions is found by subtracting the numerators after converting them to a common denominator.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find a common denominator, convert the fractions, and then add the numerators.

Front

What is the process to subtract fractions?

Back

To subtract fractions, convert them to a common denominator, then subtract the numerators and keep the common denominator.

Front

What does it mean to simplify a fraction?

Back

Simplifying a fraction means reducing it to its lowest terms, where the numerator and denominator have no common factors other than 1.

Front

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

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is a proper fraction?

Back

Front

What is an improper fraction?

Back

Front

How do you compare two fractions?

Back

To compare two fractions, convert them to a common denominator or convert them to decimal form.