7th grade Math Review

Front

Solve -3x + 5 = -16

Back

x = 7

Tags

CCSS.7.EE.B.4A

Front

Find the area of a circle with radius 3 cm.

Back

Area = πr² = 28.26 cm² (using r = 3 cm)

Tags

CCSS.7.G.B.4

Front

Find the median of these numbers: 4, 2, 7, 4, 3

Back

Median = 4

Tags

CCSS.6.SP.B.5C

Front

To find the area of a composite figure, you must break the irregular figure into common shapes and then:

Back

Add the areas of each shape together.

Tags

CCSS.3.MD.C.7D

Front

Match the inequality with the number line: x > -2

Back

Open circle at -2, shading to the right.

Tags

CCSS.6.EE.B.8

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Tags

CCSS.6.G.A.1

Front

What is the value of the expression 2(3 + 4)?

Back

Value = 14.

Tags

CCSS.7.NS.A.3

Front

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

Back

GCF = 4.

Front

What is the least common multiple (LCM) of 3 and 5?

Back

LCM = 15.