Measurement and Algebra Review

What is the science of measurement called?

• Metrology

• Geometry

• Meteorology

• Psychology

What unit is commonly used to measure the length of a classroom?

• Centimeter

• Kilogram

• Liter

• Millimeter

Tags

CCSS.4.MD.A.1

What is the basic unit of length in the metric system?

• Meter

• Gram

• Liter

• Kilometer

Tags

CCSS.2.MD.A.2

What is the abbreviation for kilogram?

• g

• kg

• L

• m

Tags

CCSS.4.MD.A.1

How many millimeters are in one centimeter?

• 10

• 100

• 1000

• 1

Tags

CCSS.4.MD.A.1

Which algebraic expression is a monomial?

• 3x+5

• 2xy

• x2−4

• 4x−2y

Evaluate 3a+2 when a=4.

• 12

• 14

• 10

• 8

Tags

CCSS.6.EE.A.2C

Which expression is equivalent to 2(x+3)?

• 2x+3

• 2x−3

• 2x+6

• x+6

Tags

CCSS.6.EE.A.4

What is the product of (a+4)(a−4)?

• a^2+16

• a^2−16

• a^2+8

• a^2−8

Tags

CCSS.HSA.APR.A.1

Simplify 5x−2y+3x+7y.

• 8x+5y

• 8x−5y

• 2x+5y

• 2x−5y

Tags

CCSS.7.EE.A.1