7.6.4

1

1. Draw a square with side length 7 cm. Use a color other than black so it is easy to see!

4

1a. Predict the perimeter and the length of the diagonal of the square. 
Predictions:
Perimeter _______ cm
Diagonal length _______ cm

YOU WILL NEED A RULER FOR THE DIAGONAL...
1b. Measure the perimeter and the length of the diagonal of the square. 
Actuals:
Perimeter _______ cm
Diagonal length _______ cm

1

1c. Describe how close your predictions and your actual measurements are.

1

2. Find the products.
a)
(100) • (-0.09)

1

2. Find the products.
b)
(-7) • (-1.1)

1

2. Find the products.
c)
(-7.3) • (5)

1

2. Find the products.
d)
(-0.2) • (-0.3)

3

Here are three stories. Match each equation with the correct story.

Draggable item		Corresponding Item
		Diego has 27 ounces of juice. He pours equal amounts for each of his 3 friends and has 6 ounces left.
		A family buys 6 tickets to a show. They also pay a $3 parking fee. They spend $27 to see the show.
		Jada works for 6 hours preparing for the art fair. She spends 3 hours on a sculpture and then paints 27 picture frames.

3

3. Write and solve the equation that goes with each situation.

What does x represent in each situation? (1 pt)
Find the solution to each equation. (1 pt)
What does each solution tell you about its situation? (1 pt)

A family buys 6 tickets to a show. They also pay a $3 parking fee. They spend $27 to see the show.

3

3. Write and solve the equation that goes with each situation.

What does x represent in each situation? (1 pt)
Find the solution to each equation. (1 pt)
What does each solution tell you about its situation? (1 pt)

Diego has 27 ounces of juice. He pours equal amounts for each of his 3 friends and has 6 ounces left.

3

3. Write and solve the equation that goes with each situation.

What does x represent in each situation? (1 pt)
Find the solution to each equation. (1 pt)
What does each solution tell you about its situation? (1 pt)

Jada works for 6 hours preparing for the art fair. She spends 3 hours on a sculpture and then paints 27 picture frames.

1

4. Here is a diagram and its corresponding equation. Find the solution to the equation and explain your reasoning.

4

5a. Plot these points on the coordinate plane.

1

5b. What is the vertical distance between D and A?

1

5c. Write an expression that represents the vertical distance between B and C.

1

1. Draw a square with side length 7 cm. Use a color other than black so it is easy to see!

1c. Describe how close your predictions and your actual measurements are.

2. Find the products.a) (100) • (-0.09)

2. Find the products.b) (-7) • (-1.1)

2. Find the products.c) (-7.3) • (5)

2. Find the products.d) (-0.2) • (-0.3)

Here are three stories. Match each equation with the correct story.

4. Here is a diagram and its corresponding equation. Find the solution to the equation and explain your reasoning.

5a. Plot these points on the coordinate plane.

5b. What is the vertical distance between D and A?

5c. Write an expression that represents the vertical distance between B and C.

Exit TicketHere is a diagram and its corresponding equation. Find the solution to the equation.Show your reasoning/work in the space provided.

2. Find the products.
a)
(100) • (-0.09)

2. Find the products.
b)
(-7) • (-1.1)

2. Find the products.
c)
(-7.3) • (5)

2. Find the products.
d)
(-0.2) • (-0.3)

Exit Ticket
Here is a diagram and its corresponding equation. Find the solution to the equation.

Show your reasoning/work in the space provided.