Math Review

Front

What is the reciprocal of 2?

Back

Front

Compare the following decimals: 6.81 ____ 6.87

Back

6.81 < 6.87.

Tags

CCSS.4.NF.C.7

Front

What is the unit rate for the rain fall if it falls 4 cm in 2 hours?

Back

The unit rate is 2 cm per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Simplify the ratio of 35 : 14

Back

The simplified ratio is 5 : 2.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Find the area of a rectangle with length 6 ft and width 5 ft.

Back

The area is 30 ft².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the definition of a decimal?

Back

A decimal is a fraction whose denominator is a power of ten.

Front

What is the formula for finding the area of a triangle?

Back

Tags

CCSS.6.G.A.1

Front

What is the difference between a proper fraction and an improper fraction?

Back

A proper fraction has a numerator smaller than its denominator; an improper fraction has a numerator larger than or equal to its denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the least common multiple (LCM) of 4 and 6?

Back

The LCM of 4 and 6 is 12.

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

The GCF of 12 and 16 is 4.