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

Tags

CCSS.6.NS.B.3

Front

What is the product of 0.4 and 0.8?

Back

0.32

Tags

CCSS.6.NS.B.3

Front

How do you find the product of a whole number and a decimal?

Back

Multiply the whole number by the decimal as if it were a whole number, then place the decimal point in the product based on the decimal places.

Tags

CCSS.5.NBT.B.7

Front

What is the result of 4 × 0.13?

Back

0.52

Tags

CCSS.6.NS.B.3