Math Review!

4th Grade Math

100

125 + 15

140

200

256 - 74

182

300

1,235 + 642

1,877

400

2 x _____ = 68

34

500

List ALL the common factors of 12 and 48?

1, 2, 3, 4, 6, 12

5th Grade Math

100

Which is greater: 2.6 or 2.09 ?

2.6

200

5.97 x 4

23.88

300

6/10 x 7/10

42/100

400

46.5 - 14.42

32.08

500

15(7 + 45)

780

6th Grade Math

100

8 • x = 56

7

200

48 ÷ ( 2 + 4 ) • 2

16

300

What values are possible values for x in the inequality?

x > -4

{-3, -2, -1, 0, 1, 2, 3,......}

400

SIMPLIFY!

4(3x+5)

12x +20

500

Collect Like Terms 

3x + 5+ 4x + x +3

8x + 8

7th Grade Math

100

Solve:  14 - 25 - 5

What is -16

200

Solve:  6+ 3 - 12 + (-5)

What is -8

300

Distribute:

-4(2x - 6)

-8x + 24

400

Solve for x (Multiple Step Equation)

2x + 5 = -19

x = -12

500

Solve the inequality (multiple steps)

4x + 5 > 9

x > 1

8th Grade Math

100

What is the value of n?

3ⁿ = 9

n = 2

200

What is the value of n for the equation to be true?

4⁵ • 4ⁿ= 4⁹

n is 4

300

Solve:

2x + 5 = 4x + 21

-8

400

Find the slope of the line containing these two points:     (3,5) and (5,6)

1/2

500

What is the value of 5⁴ × 5^-6 

5^-2 or 1/5² or 1/25

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