7th Grade Math Review

What is the definition of a variable?

• A letter or symbol that represents an unknown quantity

• The little number or letter used to raise to a power

• The number in front of a variable

• The number with no variable

Tags

CCSS.6.EE.A.2B

In this term, 3a²bc, what are the variables?

• 3 and 2
• 3
• 2
• a, b, and c

Tags

CCSS.6.EE.A.2B

Which of the following is an expression?

• 6x + 2x = 6
• 10 = 5x
• 2x + 6x - 10
• 6x² + 10 = 25

Tags

CCSS.6.EE.A.2B

Which of the following is an equation?

• 6x + 2x - 6
• 6x² + 10 = 25
• 6x² + 10 - 25
• 10y - 6 + 34u

Tags

CCSS.7.EE.B.4

Which of the following is a unit rate

• 56 miles in 2 minutes
• $4.59 for 3 pounds
• $10 per student
• $30 for 15 minutes

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve for x

• x=6
• x =1/6
• x = 7
• x=9

Tags

CCSS.7.RP.A.2B

The distance across a circle is...

• radius
• diameter
• circumference 
• area

Tags

CCSS.4.MD.C.5

What is the absolute value?

• The opposite of a number.

• The number that when added together equals 0.

• The distance a number is from zero.

• The number that when added together equals 1.

Tags

CCSS.6.NS.C.7C

Congruent means

• double or twice

• added together

• same or equal

Tags

CCSS.8.G.A.2

The distance around a circle.

• Area of a circle

• Circumference

• Volume

• Surface Area

Tags

CCSS.7.G.B.4