7th grade math review

Solve the following equation:
6.78 + 11.9 = ?

• 17.68
• 17.69
• 18.68
• 16.79

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Solve the following equation:
9.331 - (-4.71) = ?

• 14.041
• 4.621
• 13.402
• 4.602

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Solve the following equation:
-13.4 - (-1.784) = ?

• 11.616
• 15.184
• -11.616
• -15.184

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Change this improper fraction into a mixed number:
47/5
^{_{(Use your multiplication chart)}}

• 9 ⅖
• 8  7/5
• 9 ⅕
• 8 ⅚

Tags

CCSS.6.NS.A.1

Change this improper fraction into a mixed number:
^{_{14/3
(Use your multiplication chart)}}

• 12 ⅓
• 4 ⅔
• 4 ⅓
• 12

Tags

CCSS.6.NS.A.1

Solve the following equation.  Make sure to simplify into a mixed number!
28/6 + 9/4 = ?

• 83/12
• 7  5/24
• 7  1/12
• 6  11/12

Tags

CCSS.5.NF.A.1

A sprinter runs 400 meters in 54 seconds. What is the runner’s average running rate in meters per second? Round to the nearest tenth. 

• 8.5 meters per second
• 7.8 meters per second
• 7.4 meters per second
• 6.8 meters per second

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

Which expression is equivalent to the algebraic expression below?     3(–2x – 1)

• x+2
• x-1
• -6x-3
• -6x-1

Tags

CCSS.7.EE.A.1

4(x + 1) = -16

• -3
• -5
• -63
• -65

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

What is the product of the expression? -7(-3)

• -21
• -10
• 10
• 21

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3