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7.5.2

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Last updated about 2 years ago
14 questions
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Question 9
9.

3. Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
c) The temperature was -5 deg F and then fel 8 deg F.

Question 10
10.

Question 11
11.

Question 12
12.

5. 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?
Show your work.

1
Question 13
13.

Exit Ticket
1. Write a story about temperatures that this expression could represent: 27 + (-11)

2
Question 1
1.

1a. The temperature is -2 degrees C. If the temperature rises by 15 degrees C, what is the new temperture?

Question 2
2.

1b. At midnight the temperature is -6 degrees C. At midday the temperature is 9 degrees C. By how much did the temperature rise?

Question 3
3.

2. Complete each statement with a number that makes the statement true.
a) _____< 7degrees C

Question 4
4.

2. Complete each statement with a number that makes the statement true.
b) _____< -3 degrees C

Question 5
5.

2. Complete each statement with a number that makes the statement true.
c) -0.8 deg C< _____< -0.1 deg C

Question 6
6.

2. Complete each statement with a number that makes the statement true.
d) _____< -2 deg C

Question 7
7.

3. Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
a) The temperature was 80 deg F and then fell 20 deg F.

Question 8
8.

3. Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
b) The temperature was -13 deg F and then rose 9 deg F.

4. Decide whether each table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?

*Fill in the table below.
Proportional
Not Proportional
4. Decide whether each table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?

*Fill in the table below.
Proportional
Not Proportional
Question 14
14.

Exit Ticket
2. Draw a number line diagram and write an expression to represent this situation: "On Tuesday at lunchtime, it was 29 deg C. By sunset, the temperature had dropped to 16 deg C."