The temperature is -2°C. If the temperature rises by 15°C, what is the new temperature?
Question 2
2.
At midnight the temperature is -6°C. At midday the temperature is 9°C. By how much did the temperature rise?
Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
1
1
1
Complete each statement with a number that makes the statement true.
1
1
1
1
Complete the table and decide whether the table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?
1
1
Question 11
11.
Complete the table and decide whether the table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?
1
1
Question 13
13.
Question 14
14.
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?
Question 3
3.
The temperature was 80°F and then fell 20°F.
Question 4
4.
The temperature was -13°F and then rose 9°F.
Question 5
5.
The temperature was -5°F and then fell 8°F.
Question 6
6.
_______ < 7°C
Question 7
7.
_______ < -3°C
Question 8
8.
-0.8°C < _______ < -0.1°C
Question 9
9.
_______ > -2°C
Question 10
10.
The number of wheels on a group of buses.
Could the table represent a proportional relationship? If so, what would be the constant of proportionality?
Question 12
12.
The number of wheels on a train.
Could the table represent a proportional relationship? If so, what would be the constant of proportionality?