7th Grade ACAP Math

Front

What is the definition of distance on a number line?

Back

Distance is the absolute value of the difference between two points on a number line.

Tags

CCSS.7.NS.A.1C

Front

How do you calculate the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, |5| = 5 and |-5| = 5.

Tags

CCSS.6.NS.C.7C

Front

What does it mean for two angles to be complementary?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Tags

CCSS.7.G.B.5

Front

If angle Y measures 75 degrees, what is the measure of angle X if they are complementary?

Back

Angle X measures 15 degrees because 90 - 75 = 15.

Tags

CCSS.7.G.B.5

Front

What is the formula for the volume of a rectangular prism?

Back

Volume = length × width × height.

Tags

CCSS.7.G.B.6

Front

What is the formula for the surface area of a rectangular prism?

Back

Surface Area = 2(length × width + length × height + width × height).

Tags

CCSS.7.G.B.6

Front

How do you find the original price of an item after a discount?

Back

Let the original price be x. If a 30% discount is applied, the price paid is 70% of x: 0.7x = price paid.

Tags

CCSS.HSA.CED.A.3

Front

Back

Tags

CCSS.7.NS.A.1C

Front

What is the definition of a negative number?

Back

A negative number is a number that is less than zero, represented with a minus sign (-).

Tags

CCSS.6.NS.C.5

Front

What is the definition of a positive number?

Back

A positive number is a number that is greater than zero, represented without a sign or with a plus sign (+).

Tags

CCSS.6.NS.C.6A