Add/Subtract Fractions & Multiply/Divide Decimals w/Models

Front

What is a fraction?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you add fractions with different denominators?

Back

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

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the process to subtract fractions?

Back

To subtract fractions, ensure they have the same denominator, then subtract the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What does it mean to multiply fractions?

Back

Tags

CCSS.7.NS.A.2A

Front

How do you divide fractions?

Back

Tags

CCSS.6.NS.A.1

Front

What is a decimal?

Back

Front

How do you multiply decimals?

Back

To multiply decimals, multiply as if they are whole numbers, then count the total number of decimal places in both factors and place the decimal in the product.

Tags

CCSS.5.NBT.B.7

Front

What is the process to divide decimals?

Back

To divide decimals, move the decimal point in the divisor to make it a whole number, then move the decimal point in the dividend the same number of places.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is a mixed number?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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 to find the whole number, and use the remainder as the new numerator.