4.NF.3 Flashcard

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 \frac{1}{3}.

Tags

CCSS.3.NF.A.3C

Front

How do you subtract fractions with unlike denominators?

Back

To subtract fractions with unlike denominators, first 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 sum of 2 \frac{3}{4} and 1 \frac{1}{4}?

Back

4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

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

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the numerator of the fraction.

Front

What is the fraction representation of 4/10?

Back

4/10 can be simplified to 2/5.

Front

What does it mean to decompose a fraction?

Back

Decomposing a fraction means breaking it down into smaller fractions that add up to the original fraction.

Tags

CCSS.4.NF.B.3A

Front

What is the value of \frac{10}{3} as a mixed number?

Back

3 \frac{1}{3}.

Front

How do you add fractions with the same denominator?

Back

Simply add the numerators and keep the same denominator.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the equivalent fraction of \frac{5}{8} using \frac{1}{8}?

Back

\frac{5}{8} can be decomposed as \frac{1}{8} + \frac{1}{8} + \frac{1}{8} + \frac{2}{8}.

Tags

CCSS.4.NF.B.3A

Front

What is the process to find a common denominator?

Back

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

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2