Operations w/Positive and Negative Numbers (Week 9)

1

-2(8)(-5)

1

-9(5)

1

4.7(-0.5)

1

-0.8 ∙ -0.3

1

Add.

…

1

Add.

…

1

Find the solution to each equation mentally.

…

1

Find the solution to each equation mentally.

…

1

What is the difference in height between an albatross flying at 100 m above the surface of the ocean and a shark swimming 30 m below the surface?

What is the distance between them if the shark is right below the albatross?

1

Find each difference.

1

Find each difference.

1

Find each difference.

1

A family goes to a restaurant. When the bill comes, this is printed at the bottom of it:

How much was the price of the meal?(Round to the nearest cent)

1

Which graphs could not represent a proportional relationship?

1

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in 2 hours?

…

1

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in 5 hours?

…

1

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in half an hour?

…

1

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

What was the temperature:
1 hour ago?

…

1

A half circle is joined to an equilateral triangle with side lengths of 12 units.
What is the perimeter of the resulting shape? (Round to the nearest hundreth)

1

The circumference of Tyler's bike tire is 72 inches.

What is the diameter of the tire? (Round to the nearest whole number.)

1

Lin has a scale model of a modern train. The model is created at a scale of 1 to 48.

The height of the model train is 102 millimeters. What is the actual height of the train in meters?

1

At a deli counter,

Someone bought 2.75 pounds of ham for $14.50.
Someone bought 2.5 pounds of turkey for $26.25.
Someone bought 0.375 pounds of roast beef for $5.50.
Order the meats in order from cheapest to most expensive per pound.(Cheapest on top most expensive on bottom)

Ham
Turkey
Roast beef

1

Operations w/Positive and Negative Numbers (Week 9)

-2(8)(-5)

-9(5)

4.7(-0.5)

-0.8 ∙ -0.3

Add.

Add.

Find the solution to each equation mentally.

Find the solution to each equation mentally.

What is the difference in height between an albatross flying at 100 m above the surface of the ocean and a shark swimming 30 m below the surface? What is the distance between them if the shark is right below the albatross?

Find each difference.

Find each difference.

Find each difference.

A family goes to a restaurant. When the bill comes, this is printed at the bottom of it:How much was the price of the meal?(Round to the nearest cent)

Which graphs could not represent a proportional relationship?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.If it continues fall at this rate, what will the temperature be:in 2 hours?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.If it continues fall at this rate, what will the temperature be:in 5 hours?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.If it continues fall at this rate, what will the temperature be:in half an hour?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.What was the temperature:1 hour ago?

A half circle is joined to an equilateral triangle with side lengths of 12 units. What is the perimeter of the resulting shape? (Round to the nearest hundreth)

The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire? (Round to the nearest whole number.)

Lin has a scale model of a modern train. The model is created at a scale of 1 to 48.The height of the model train is 102 millimeters. What is the actual height of the train in meters?

At a deli counter,Someone bought 2.75 pounds of ham for $14.50.Someone bought 2.5 pounds of turkey for $26.25.Someone bought 0.375 pounds of roast beef for $5.50.Order the meats in order from cheapest to most expensive per pound.(Cheapest on top most expensive on bottom)

Crater Lake in Oregon is shaped like a circle with a diameter of about 5.5 miles.What is the area of the surface of Crater Lake?

-2(8)(-5)

-9(5)

4.7(-0.5)

-0.8 ∙ -0.3

Add.

Add.

Find the solution to each equation mentally.

Find the solution to each equation mentally.

What is the difference in height between an albatross flying at 100 m above the surface of the ocean and a shark swimming 30 m below the surface? What is the distance between them if the shark is right below the albatross?

Find each difference.

Find each difference.

Find each difference.

A family goes to a restaurant. When the bill comes, this is printed at the bottom of it:How much was the price of the meal?(Round to the nearest cent)

Which graphs could not represent a proportional relationship?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.If it continues fall at this rate, what will the temperature be:in 2 hours?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.If it continues fall at this rate, what will the temperature be:in 5 hours?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.If it continues fall at this rate, what will the temperature be:in half an hour?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.What was the temperature:1 hour ago?

A half circle is joined to an equilateral triangle with side lengths of 12 units. What is the perimeter of the resulting shape? (Round to the nearest hundreth)

The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire? (Round to the nearest whole number.)

Lin has a scale model of a modern train. The model is created at a scale of 1 to 48.The height of the model train is 102 millimeters. What is the actual height of the train in meters?

At a deli counter,Someone bought 2.75 pounds of ham for $14.50.Someone bought 2.5 pounds of turkey for $26.25.Someone bought 0.375 pounds of roast beef for $5.50.Order the meats in order from cheapest to most expensive per pound.(Cheapest on top most expensive on bottom)

Crater Lake in Oregon is shaped like a circle with a diameter of about 5.5 miles.What is the area of the surface of Crater Lake?

What is the difference in height between an albatross flying at 100 m above the surface of the ocean and a shark swimming 30 m below the surface?

What is the distance between them if the shark is right below the albatross?

A family goes to a restaurant. When the bill comes, this is printed at the bottom of it:

How much was the price of the meal?(Round to the nearest cent)

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in 2 hours?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in 5 hours?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in half an hour?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

What was the temperature:
1 hour ago?

A half circle is joined to an equilateral triangle with side lengths of 12 units.
What is the perimeter of the resulting shape? (Round to the nearest hundreth)

The circumference of Tyler's bike tire is 72 inches.

What is the diameter of the tire? (Round to the nearest whole number.)

Lin has a scale model of a modern train. The model is created at a scale of 1 to 48.

The height of the model train is 102 millimeters. What is the actual height of the train in meters?

At a deli counter,

Someone bought 2.75 pounds of ham for $14.50.
Someone bought 2.5 pounds of turkey for $26.25.
Someone bought 0.375 pounds of roast beef for $5.50.
Order the meats in order from cheapest to most expensive per pound.(Cheapest on top most expensive on bottom)

Crater Lake in Oregon is shaped like a circle with a diameter of about 5.5 miles.

What is the area of the surface of Crater Lake?

What is the difference in height between an albatross flying at 100 m above the surface of the ocean and a shark swimming 30 m below the surface?

What is the distance between them if the shark is right below the albatross?

A family goes to a restaurant. When the bill comes, this is printed at the bottom of it:

How much was the price of the meal?(Round to the nearest cent)

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in 2 hours?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in 5 hours?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in half an hour?

A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

What was the temperature:
1 hour ago?

A half circle is joined to an equilateral triangle with side lengths of 12 units.
What is the perimeter of the resulting shape? (Round to the nearest hundreth)

The circumference of Tyler's bike tire is 72 inches.

What is the diameter of the tire? (Round to the nearest whole number.)

Lin has a scale model of a modern train. The model is created at a scale of 1 to 48.

The height of the model train is 102 millimeters. What is the actual height of the train in meters?

At a deli counter,

Someone bought 2.75 pounds of ham for $14.50.
Someone bought 2.5 pounds of turkey for $26.25.
Someone bought 0.375 pounds of roast beef for $5.50.
Order the meats in order from cheapest to most expensive per pound.(Cheapest on top most expensive on bottom)

Crater Lake in Oregon is shaped like a circle with a diameter of about 5.5 miles.

What is the area of the surface of Crater Lake?