Week 1 - Check for Understanding

You are required to copy down each problem neatly on paper and you need to simplify or solve showing ALL steps/work. An image of your handwritten work needs to be uploaded into Canvas in order to get credit for this assignment.

• I understand

• I do not understand

Simplify the expression: 3 ⋅ 2³ ÷ (4 + 2)

• 6

• 3

• 8

• 4

Simplify the expression: 9 - 5y + 2 + y

• - 4y + 11

• - 6y + 11

• 6y + 11

• -5y + 11

• 14

• 15

• 20

• 3

Which comes first in the order of operations, addition or subtraction?

• Addition

• Subtraction

• Whichever is first left to right

• whichever is first right to left

How many terms are in the algebraic expression?

[hint: terms are separated by operators]

2y + x + 4 + y²

• 4

• 3

• 5

• 2

Simplify: 8x² + 5x + 2y + x

• 14x + 2y

• 13x²+ 2y + x

• 8x² + 6x + 2y

• 8x² + 7xy + x

Simplify: 6x + 12x + 3 y

• 21x

• 18x + 3y

• 72x + 3y

• 6x + 15y

Simplify: 11a + 5c + 3a

• 6a - 5c

• 14a + 5c

• 14a - 5c

• 8a - 5c