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Open Up - Grade 6 - Mathematics - Unit 6 - Lesson 11

Last updated 9 months ago
18 questions
1

Match each expression to its equivalent expression.

Draggable itemCorresponding Item
4(2x+3)
4x+4*2
(6+8)*x
6x+8X
6(x+y+z)
8x+4*3
4(x+2)
6x+6y+6z
1

Priya rewrites the expression 8y - 24 as 8(y - 3). Han rewrites 8y - 24 as 2(4y - 12). Are Priya's and Han's expressions each equivalent to 8y - 24?

1

Select all the expressions that are equivalent to 16x + 36.

1

The area of a rectangle is 30 + 12x. List at least 3 possibilities for the length and width of the rectangle.

1

Select all the expressions that are equivalent to:

1

What is the perimeter of a square with side length:

3cm

1

What is the perimeter of a square with side length:

7cm

1

What is the perimeter of a square with side length:

s cm

1

If the perimeter of a square is 360 cm, what is its side length?

1

What is the area of a square with side length:

3cm

1

What is the area of a square with side length:

7cm

1

What is the area of a square with side length:

s cm

1

If the area of a square is 121 cm^2, what is its side length?

1

Solve the equation for y:

10 = 4y

1

Solve the equation for y:

5y = 17.5

1

Solve the equation for y:

1.036 = 10y

1

Solve the equation for y:

0.6y = 1.8

1

Solve the equation for y:

15 = 0.1y

Source: Open Up Resouces (Download for free at openupresources.org.)