7th Grade Math Review

Front

Solve. -9 - 15

Back

-24

Front

What is the formula for the perimeter P of a triangle with sides a and b?

Back

P = 2a + b

Front

How much warmer was the high temperature of 93 degrees F than the low temperature of -21 degrees F?

Back

114 degrees

Front

Solve. (-5) - (-23)

Back

18

Front

What is the constant of proportionality if y = 3x?

Back

3

Front

What is the formula for the area A of a rectangle with length l and width w?

Back

A = l * w

Front

What is the formula for the volume V of a rectangular prism with length l, width w, and height h?

Back

V = l * w * h

Front

What is the formula for the circumference C of a circle with radius r?

Back

C = 2πr

Front

What is the formula for the slope m of a line given two points (x1, y1) and (x2, y2)?

Back

m = (y2 - y1) / (x2 - x1)

Front

Solve. 12 + (-7)

Back

5