8th Grade Math Mid Term

The set of rational numbers includes all the following except...

• -42

• ^pi

• 0

• 14.7

The √40 is between which two integers?

• 7 & 8

• 6 & 7

• 5 & 6

• 4 & 5

Tags

CCSS.8.EE.A.2

How would you write -5.6 x 10^-3 in standard form?

• 0.0056

• -5,600

• 0.00056

• -0.0056

Tags

CCSS.8.EE.A.3

How would you write 0.0005 in scientific notation?

• 50 x 10⁵

• 5 x 10^-4

• 5 x 10^-3

• .5 x 10³

Tags

CCSS.8.EE.A.3

CCSS.8.EE.A.4

What is 37% as a decimal?

• 37

• 3.7

• .37

• .037

Tags

CCSS.8.NS.A.1

Solve for the variable in the questions below:

5 + x = 25

• x = 30

• x = 5

• x = 20

• x = -20

What equation matches this situation?
Robyn had some video games then bought 4 more.  Now she has a total of 10 games.

• v - 4 = 10

• v + 4 = 10

• 10 - 4 = v

• Answer not Given

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Simplify the expression: 2x + 1 + 7x 

• 10x

• 10

• 9x + 1

• 9 + 1x

Tags

CCSS.7.EE.A.1

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Tags

CCSS.8.F.A.1