Integer Test Quiz: Math!
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- 1.
If the temperature in Fairbanks is -9°C, and the temperature in Thule is 5° warmer. What is the temperature in Thule?
- A.
4
- B.
14
- C.
-14
- D.
-4
Correct Answer
D. -4Explanation
If the temperature in Fairbanks is -9°C and Thule is 5°C warmer, we need to add 5 to -9. This gives us -4°C, which is the temperature in Thule.Rate this question:
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- 2.
Which number sentence represents the numberline below?
- A.
(-3) + 2 = -1
- B.
2 + (-3) = 0
- C.
(-2) + (-1) = -3
- D.
3 + (-2) = 1
Correct Answer
A. (-3) + 2 = -1Explanation
The number sentence (-3) + 2 = -1 represents the number line below because when you start at -3 and move 2 units to the right, you end up at -1.Rate this question:
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- 3.
If it is 5º outside and the temperature will drop 17º in the next six hours, how cold will it get?
- A.
12
- B.
-12
- C.
22
- D.
-17
Correct Answer
B. -12Explanation
The initial temperature is 5 degrees. Since the temperature is dropping, we subtract the drop of 17 degrees from the initial temperature. This can be represented mathematically as 5 - 17 = -12. Therefore, the final temperature will be -12 degrees.Rate this question:
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- 4.
A scuba diver swam 96 feet beneath the surface of the lake. He then climbs up 49 feet. What is his depth now? ________
Correct Answer
47Explanation
The scuba diver begins at a depth of 96 feet below the surface. When he ascends 49 feet, we subtract that distance from his initial depth. This calculation, 96 - 49, gives us 47. Therefore, the diver is now at a depth of 47 feet.Rate this question:
- 5.
An elevator is on the twentieth floor. It goes down 11 floors and then up 5 floors. What floor is the elevator on now? ________
Correct Answer
14Explanation
The elevator starts on the 20th floor. It goes down 11 floors, which means subtracting 11 from 20, resulting in 9. It then goes up 5 floors, which means adding 5 to 9, resulting in 14. Therefore, the elevator is on the 14th floor.Rate this question:
- 6.
At midnight, the temperature was 30° F. By 6:00 a.m., it had dropped 5° and by noon, it had increased by 11°. What was the temperature at noon? ________
Correct Answer
36Explanation
30 - 5 + 11Rate this question:
- 7.
Use the model below to answer the question.
- A.
24
- B.
2
- C.
-2
- D.
-24
Correct Answer
A. 24Explanation
The pattern in the given sequence is that each number is multiplied by -1 to get the next number. Starting with 24, when we multiply it by -1, we get -24.Rate this question:
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- 8.
Which equation is explained by the following model?
- A.
15 ÷ 3 = 5
- B.
3 ÷ 15 = 5
- C.
15 ÷ 5 = 3
- D.
3 x 5 = 15
Correct Answer
A. 15 ÷ 3 = 5Explanation
The model visually represents the concept of division. There are 15 objects in total, divided into 3 equal groups. Each group contains 5 objects. This illustrates the mathematical operation of dividing 15 by 3, resulting in 5. The equation 15 ÷ 3 = 5 accurately reflects this visual representation of division.Rate this question:
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- 9.
Which number sentence is explained by the model below?
- A.
6 x (-2) = 12
- B.
2 x (-6) = - 12
- C.
12 x 2 = 6
- D.
(-6) x (-2) = -12
Correct Answer
B. 2 x (-6) = - 12Explanation
The model shows multiplication equations using positive and negative numbers. The equation 2 x (-6) = -12 is explained by the model because it demonstrates multiplying a positive number (2) by a negative number (-6) to get a negative product (-12).Rate this question:
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- 10.
If the temperature on the thermometer rises by 45 degrees, the temperature will be ________
Correct Answer
40Explanation
-5 + 45Rate this question:
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Current Version
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Nov 24, 2024Quiz Edited by
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Dec 17, 2019Quiz Created by
Dingram