Expressions and Equations Quiz

Which expression matches:
The sum of 6 and 5 doubled

• 2 x 6 + 5
• 2 x (6 + 5)
• 6 + (5 x 2)
• 6 + 5 x 2

 Identify the variables in the following expression:  4x + 2y - 6

• 4, 2, -6
• -4 and x
• x and y 
• -6

What is the simplified form of this expression
3x+4+5x+3

• 15x
• 8x+7
• 7x+8
• 30x+1

Simplify:
3(4 + 5m) -12 + (-3m)

• -12m
• 2m
• 12m
• 10m

Simplify:
2(y + 4)

• 2y + 8
• y + 4
• 2y + 4
• y + y + 8

Tags

CCSS.6.EE.A.3

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

What is the coefficient in the following expression?
5x - 9

• -9
• 5
• x
• 5x

Tags

CCSS.6.EE.A.2B

What is the constant in the following expression?
7x +12

• 19
• 7x
• 12
• -12

Tags

CCSS.6.EE.A.2B

What is the solution of r - 11 = 5

• 11

• 14

• 6

• 16

Tags

CCSS.6.EE.B.7