Open Up - Grade 6 - Mathematics - Unit 5 - Lesson 6

Last updated 11 months ago

17 questions

Open Up - Grade 6 - Mathematics - Unit 5 - Lesson 6

Last updated 11 months ago

17 questions

(1.2) * (0.11) = ?

(0.34) * (0.02) = ?

120 * (0.002) = ?

You can use a rectangle to represent (0.3)(0.5)

What must the side length of each square represent for the rectangle to correctly represent (0.3)(0.5)?

You can use a rectangle to represent (0.3)*(0.5)

What area is represented by each square?

You can use a rectangle to represent (0.3)(0.5)

What is (0.3)(0.5)?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.

How much does one gallon of gas cost in Toronto?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.

Is the cost of gas greater in Buffalo or in Toronto?

10.3 + 3.7 = ?

22.99 - 4.97 = ?

15.99 + 23.51 = ?

1.893 - 0.353 = ?

Find the value of
using any method.

Find the area of the shaded region. All angles are right angles.

Priya finds (1.05)(2.8) by calculating 10528, then moving the decimal point three places to the left. Why does Priya’s method make sense?

Use Priya’s method to calculate (1.05)(2.8). You can use the fact that 10528 = 2,940

Use Priya’s method to calculate (0.0015)*(0.024).

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

Open Up - Grade 6 - Mathematics - Unit 5 - Lesson 6

Open Up - Grade 6 - Mathematics - Unit 5 - Lesson 6

(1.2) * (0.11) = ?

(0.34) * (0.02) = ?

120 * (0.002) = ?

You can use a rectangle to represent (0.3)*(0.5)What must the side length of each square represent for the rectangle to correctly represent (0.3)*(0.5)?

You can use a rectangle to represent (0.3)*(0.5)What area is represented by each square?

You can use a rectangle to represent (0.3)*(0.5)What is (0.3)*(0.5)?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.How much does one gallon of gas cost in Toronto?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.Is the cost of gas greater in Buffalo or in Toronto?

10.3 + 3.7 = ?

22.99 - 4.97 = ?

15.99 + 23.51 = ?

1.893 - 0.353 = ?

Find the value of using any method.

Find the area of the shaded region. All angles are right angles.

Priya finds (1.05)*(2.8) by calculating 105*28, then moving the decimal point three places to the left. Why does Priya’s method make sense?

Use Priya’s method to calculate (1.05)*(2.8). You can use the fact that 105*28 = 2,940

Use Priya’s method to calculate (0.0015)*(0.024).

(1.2) * (0.11) = ?

(0.34) * (0.02) = ?

120 * (0.002) = ?

You can use a rectangle to represent (0.3)*(0.5)What must the side length of each square represent for the rectangle to correctly represent (0.3)*(0.5)?

You can use a rectangle to represent (0.3)*(0.5)What area is represented by each square?

You can use a rectangle to represent (0.3)*(0.5)What is (0.3)*(0.5)?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.How much does one gallon of gas cost in Toronto?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.Is the cost of gas greater in Buffalo or in Toronto?

10.3 + 3.7 = ?

22.99 - 4.97 = ?

15.99 + 23.51 = ?

1.893 - 0.353 = ?

Find the value of using any method.

Find the area of the shaded region. All angles are right angles.

Priya finds (1.05)*(2.8) by calculating 105*28, then moving the decimal point three places to the left. Why does Priya’s method make sense?

Use Priya’s method to calculate (1.05)*(2.8). You can use the fact that 105*28 = 2,940

Use Priya’s method to calculate (0.0015)*(0.024).

You can use a rectangle to represent (0.3)(0.5)

What must the side length of each square represent for the rectangle to correctly represent (0.3)(0.5)?

You can use a rectangle to represent (0.3)*(0.5)

What area is represented by each square?

You can use a rectangle to represent (0.3)(0.5)

What is (0.3)(0.5)?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.

How much does one gallon of gas cost in Toronto?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.

Is the cost of gas greater in Buffalo or in Toronto?

Find the value of
using any method.

Priya finds (1.05)(2.8) by calculating 10528, then moving the decimal point three places to the left. Why does Priya’s method make sense?

Use Priya’s method to calculate (1.05)(2.8). You can use the fact that 10528 = 2,940

You can use a rectangle to represent (0.3)(0.5)

What must the side length of each square represent for the rectangle to correctly represent (0.3)(0.5)?

You can use a rectangle to represent (0.3)*(0.5)

What area is represented by each square?

You can use a rectangle to represent (0.3)(0.5)

What is (0.3)(0.5)?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.

How much does one gallon of gas cost in Toronto?

One gallon of gasoline in Buffalo, New York costs $2.29. In Toronto, Canada, one liter of gasoline costs $0.91. There are 3.8 liters in one gallon.

Is the cost of gas greater in Buffalo or in Toronto?

Find the value of
using any method.

Priya finds (1.05)(2.8) by calculating 10528, then moving the decimal point three places to the left. Why does Priya’s method make sense?

Use Priya’s method to calculate (1.05)(2.8). You can use the fact that 10528 = 2,940