Grade 6 Mathematics Review

Front

What is the cost per ounce of an 8-ounce bag of chocolate that costs $4.08?

Back

$0.51 per ounce.

Front

What is the cost per ounce of a 10-ounce bag of chocolate that costs $4.10?

Back

$0.41 per ounce.

Front

Which is the better deal: an 8-ounce bag for $4.08 or a 10-ounce bag for $4.10?

Back

The 10-ounce bag is the better deal.

Front

Solve for b: b + 7 > 8

Back

b > 1.

Front

If a school made 800 cookies last year and 1200 this year, how many times taller will the bar for this year be if the graph starts at 600?

Back

The second bar will be 4 times taller.

Front

What is the formula for the volume of a right rectangular prism?

Back

V = (length)(width)(height) or V = (area of base)(height).

Front

What is the surface area of a geometric figure if the answer is 40 units²?

Back

The surface area is 40 units².

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for calculating the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.