Adding/Subtracting Fractions & Decimals

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a decimal?

Back

A decimal is a way of expressing numbers that are not whole, using a point to separate the whole number part from the fractional part.

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

How do you subtract fractions with different denominators?

Back

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

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the first step in adding or subtracting decimals?

Back

Align the decimal points of the numbers before performing the addition or subtraction.

Tags

CCSS.5.NBT.B.7

Front

What is the result of 7.9 - 3.47?

Back

4.43

Tags

CCSS.5.NBT.B.7

Front

What is the result of 17.2 + 15.65?

Back

32.85

Tags

CCSS.6.NS.B.3

Front

What is the result of 2.37 + 5.8?

Back

8.17

Tags

CCSS.6.NS.B.3

Front

What is 9/10 - 3/4?

Back

3/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the result of 3.075 + 0.357?

Back

3.432

Tags

CCSS.6.NS.B.3