Open Up - Grade 7 - Mathematics - Unit 5 - Lesson 2
By Formative Library
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Last updated about 3 years ago
9 Questions
1 point
1
Question 1
1.
The temperature is -2oC. If the temperature rises by 15oC, what is the new temperature?
The temperature is -2oC. If the temperature rises by 15oC, what is the new temperature?
7.NS.1.a
7.NS.1.b
1 point
1
Question 2
2.
At midnight the temperature is -6oC. At midday the temperature is 9oC. By how much did the temperature rise?
At midnight the temperature is -6oC. At midday the temperature is 9oC. By how much did the temperature rise?
7.NS.1.a
7.NS.1.b
1 point
1
Question 3
3.
Complete each statement with a number that makes the statement true.
(Find the way to make every statement true with the given numbers.)
Complete each statement with a number that makes the statement true.
(Find the way to make every statement true with the given numbers.)
| arrow_right_alt | _____ <7oC | |
| arrow_right_alt | _____ <-3oC | |
| arrow_right_alt | -0.8oC< _____ <-0.1oC | |
| arrow_right_alt | _____ >-2oC |
7.NS.1.a
7.NS.1.b
1 point
1
Question 4
4.
Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
The temperature was 80oF and then fell 20oF.
Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
The temperature was 80oF and then fell 20oF.
7.NS.1.a
7.NS.1.b
1 point
1
Question 5
5.
Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
The temperature was -13oF and then rose 9oF.
Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
The temperature was -13oF and then rose 9oF.
7.NS.1.a
7.NS.1.b
1 point
1
Question 6
6.
Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
The temperature was -5oF and then fell 8oF.
Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
The temperature was -5oF and then fell 8oF.
7.NS.1.a
7.NS.1.b
1 point
1
Question 7
7.
Does the following table demonstrate a possible proportional relationship?
Does the following table demonstrate a possible proportional relationship?
7.NS.1.a
7.NS.1.b
1 point
1
Question 8
8.
Does the following table demonstrate a proportional relationship?
Does the following table demonstrate a proportional relationship?
7.NS.1.a
7.NS.1.b
1 point
1
Question 9
9.
Noah was assigned to make 64 cookies for the bake sale. He made 125% of that number. 90% of the cookies he made were sold. How many of Noah's cookies were left after the bake sale? (Round to the lowest whole number)
Noah was assigned to make 64 cookies for the bake sale. He made 125% of that number. 90% of the cookies he made were sold.
How many of Noah's cookies were left after the bake sale? (Round to the lowest whole number)
7.NS.1.a
7.NS.1.b
"Source: Open Up Resouces (Download for free at openupresources.org.)"