7.NS.1 Quick Check Add and Subtract Rational Numbers

Last updated over 1 year ago

9 questions

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4

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1

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3

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5

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7.NS.1 Quick Check Add and Subtract Rational Numbers

Last updated over 1 year ago

9 questions

Required

4

Required

1

Evaluate the expression:
-5 + (-13) + 10 - 10 = _______ 

Required

3

Integer rules:
​When adding integers with the same sign you __________them and keep the sign.
When adding intergers with different signs you __________them and keep the sign of teh bigger number.
To make subtracting integers easier, you can change all subtraction problems to__________

Required

1

The temperature in Minnesota was -8°F one day. On the same day, the temperature was 12° higher in Indiana. What was the temperature in Indiana that day? _______ degrees.

Required

1

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1

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5

Draggable item		Corresponding Item

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2

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1

Mark the sums of the integers as either positive or negative.

Evaluate the expression:
-5 + (-13) + 10 - 10 = _______ 

Integer rules:
​When adding integers with the same sign you __________them and keep the sign.
When adding intergers with different signs you __________them and keep the sign of teh bigger number.
To make subtracting integers easier, you can change all subtraction problems to__________

The temperature in Minnesota was -8°F one day. On the same day, the temperature was 12° higher in Indiana. What was the temperature in Indiana that day? _______ degrees.

Which situation results in a final value of zero?

The overall change in temperture when the temperture goes from -10 degress to 10 F.

The total profit made when a person buys an item for $2.25 and then sells the item for $2.25.

The overall cahnge in altitude of a hot air balloon after rising 21 kilometers from sea level.

The total distance a person travels when he bikes 3.1 miles to school and then bikes 3.1 miles back home.

Geographers use negative numbers to represent points below sea level and positive numbers to represent points above sea level. A penguin dove 6 meters below sea level to catch dinner for his kids, who are sitting on an iceberg 11 meters above sea level.

What is the difference in elevation between the penguin and his kids?

5 meters

6 meters

10 meters

17 meters

Match the expression to their solution below:

Draggable item		Corresponding Item
		0
2 + -3		-5
3.5 + -3.5		-1
3 - 8		2
		2.25

Which expressions are equivalent to

Select ALL that apply.

If p + q has the value of 12/5, and p
has a value of 4/5, what is the value of q?

5/8

8/5

1/3

3/2

Mark the sums of the integers as either positive or negative.

Negative 

Positive

-8 + (-9)

7 + (-3)

5 + (-12)

-12 + 15

Which situation results in a final value of zero?

The overall change in temperture when the temperture goes from -10 degress to 10 F.

The total profit made when a person buys an item for $2.25 and then sells the item for $2.25.

The overall cahnge in altitude of a hot air balloon after rising 21 kilometers from sea level.

The total distance a person travels when he bikes 3.1 miles to school and then bikes 3.1 miles back home.

Geographers use negative numbers to represent points below sea level and positive numbers to represent points above sea level. A penguin dove  6 meters below sea level to catch dinner for his kids, who are sitting on an iceberg 11 meters above sea level.

What is the difference in elevation between the penguin and his kids?

5 meters

6 meters

10 meters

17 meters

Match the expression to their solution below:

0

2 + -3

-5

3.5 + -3.5

-1

3 - 8

2

2.25

Which expressions are equivalent to 

Select ALL that apply. 

If  p + q has the value of 12/5, and p 
has a value of 4/5, what is the value of q?

5/8

8/5

1/3

3/2

7.NS.1 Quick Check Add and Subtract Rational Numbers

7.NS.1 Quick Check Add and Subtract Rational Numbers

Mark the sums of the integers as either positive or negative.

Which situation results in a final value of zero?

Match the expression to their solution below:

Which expressions are equivalent to Select ALL that apply.

If p + q has the value of 12/5, and p has a value of 4/5, what is the value of q?

Which expressions are equivalent to

Select ALL that apply.

If p + q has the value of 12/5, and p
has a value of 4/5, what is the value of q?