Mixed Numbers(addition,subtraction,division,and multiplication)

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 2 \frac{1}{2}.

Tags

CCSS.3.NF.A.3C

Front

How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

Tags

CCSS.7.NS.A.1C

Front

What is the process for subtracting mixed numbers?

Back

To subtract mixed numbers, subtract the whole numbers and then the fractions. If the fraction is smaller than the one being subtracted, borrow from the whole number.

Tags

CCSS.7.NS.A.1C

Front

How do you multiply mixed numbers?

Back

Convert mixed numbers to improper fractions, multiply the fractions, and convert back to a mixed number if necessary.

Tags

CCSS.5.NF.B.6

Front

What is the method for dividing mixed numbers?

Back

Convert mixed numbers to improper fractions, multiply by the reciprocal of the divisor, and simplify if needed.

Front

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

Back

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

Back

4.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

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Back

Tags

CCSS.6.NS.A.1