Math review

Front

What do you need to have when adding unlike fractions?

Back

Common denominator.

Tags

CCSS.7.NS.A.1C

Front

What is the product of \(\frac{3}{10} \times \frac{2}{4}\)?

Back

\(\frac{3}{20}\)

Tags

CCSS.5.NF.B.6

Front

What is the absolute value of | –3 |?

Back

3

Tags

CCSS.6.NS.C.7C

Front

What is the result of multiplying these fractions? \(\frac{1}{5} \times \frac{1}{1}\)

Back

\(\frac{1}{5}\)

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

What is \(\frac{11}{14} - \frac{3}{14}\)? Remember to simplify where necessary.

Back

\(\frac{4}{7}\)

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions.

Front

How do you find the least common denominator (LCD) of two fractions?

Back

The least common denominator is the smallest multiple that both denominators share.

Front

What is the formula for multiplying fractions?

Back

Multiply the numerators together and the denominators together: \(\frac{a}{b} \times \frac{c}{d} = \frac{a \times c}{b \times d}\)

Tags

CCSS.5.NF.B.6

Front

What is the definition of absolute value?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Tags

CCSS.6.NS.C.7C

Front

What is the process for simplifying a fraction?

Back

Divide the numerator and the denominator by their greatest common factor (GCF).