Open Up - Grade 6 - Mathematics - Unit 7 - Lesson 5
By Formative Library
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Last updated 22 days ago
18 Questions
1 point
1
Question 1
1.
Write a positive or negative number to represent each change in the high temperature.
Tuesday’s high temperature was 4 degrees less than Monday’s high temperature.
Write a positive or negative number to represent each change in the high temperature.
Tuesday’s high temperature was 4 degrees less than Monday’s high temperature.
1 point
1
Question 2
2.
Write a positive or negative number to represent each change in the high temperature.
Wednesday’s high temperature was 3.5 degrees less than Tuesday’s high temperature.
Write a positive or negative number to represent each change in the high temperature.
Wednesday’s high temperature was 3.5 degrees less than Tuesday’s high temperature.
1 point
1
Question 3
3.
Write a positive or negative number to represent each change in the high temperature.
Thursday’s high temperature was 6.5 degrees more than Wednesday’s high temperature.
Write a positive or negative number to represent each change in the high temperature.
Thursday’s high temperature was 6.5 degrees more than Wednesday’s high temperature.
1 point
1
Question 4
4.
Write a positive or negative number to represent each change in the high temperature.
Friday’s high temperature was 2 degrees less than Thursday’s high temperature.
Write a positive or negative number to represent each change in the high temperature.
Friday’s high temperature was 2 degrees less than Thursday’s high temperature.
1 point
1
Question 5
5.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
Tyler’s puppy gained 5 pounds.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
Tyler’s puppy gained 5 pounds.
1 point
1
Question 6
6.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
The aquarium leaked 2 gallons of water.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
The aquarium leaked 2 gallons of water.
1 point
1
Question 7
7.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
Andre received a gift of $10.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
Andre received a gift of $10.
1 point
1
Question 8
8.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
Kiran gave a gift of $10.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
Kiran gave a gift of $10.
1 point
1
Question 9
9.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
A climber descended 550 feet.
Decide which of the following quantities can be represented by a positive number and which can be represented by a negative number.
A climber descended 550 feet.
3 points
3
Question 10
10.
Make up a situation where a quantity is changing.
- Explain what it means to have a negative change.
- Explain what it means to have a positive change.
- Give an example of each.
Make up a situation where a quantity is changing.
- Explain what it means to have a negative change.
- Explain what it means to have a positive change.
- Give an example of each.
2 points
2
Question 11
11.
On the number line, label the points that are 4 units away from 0.
If you fold the number line so that a vertical crease goes through 0, the points you label would match up. Explain why this happens.
On the number line, label the points that are 4 units away from 0.
If you fold the number line so that a vertical crease goes through 0, the points you label would match up. Explain why this happens.
1 point
1
Question 12
12.
On the number line, label the points that are 5/2 units from 0. What is the distance between these points?
On the number line, label the points that are 5/2 units from 0. What is the distance between these points?
1 point
1
Question 13
13.
Evaluate the expression:
Evaluate the expression:
1 point
1
Question 14
14.
Evaluate the expression:
Evaluate the expression:
1 point
1
Question 15
15.
Evaluate the expression:
Evaluate the expression:
1 point
1
Question 16
16.
Evaluate the expression:
Evaluate the expression:
1 point
1
Question 17
17.
Evaluate the expression:
Evaluate the expression:
1 point
1
Question 18
18.
Evaluate the expression:
Evaluate the expression:
Source: Open Up Resouces (Download for free at openupresources.org.)