Algebra B Semester Test

What is this called?

• Numerical Expression

• Algebraic Expression

• Numerical Equation

• Algebraic Equation

What are the teal(blue) numbers called?

• Coefficient

• Constants

• Variables

• Operations

What are the orange letters called?

• Coefficient

• Constants

• Variables

• Operations

How many terms are in this expression?

• 1

• 2

• 3

• 4

Which of these terms, when read means to multiply? Select all that apply.

• $5x^2$

• $3x$

• -5

• +, -

Which term is the constant?

• $5x^2$

• $3x$

• -5

• 5

What is the answer that the counters are modeling?

• 5

• 3

• 0

• -2

Use the counters to find the sum of the integers. 

• 17
• -2
• -1
• -17

Which addition equation goes with this image?

• (+3) + (-3) = 0

• (-6) + (+3) = (-3)

• (+6) + (-3) = (+9)

• (+6) + (-3) = (+3)

Which equation is represented by this model?

• -4 + (-3) = -7

• -4 + 3 = -1

• 6 + 1 = 7

• 4 + (-3) = 1