*This Math quiz is called 'Negative Numbers 2' and it has been written by teachers to help you if you are studying the subject at elementary school. Playing educational quizzes is an enjoyable way to learn if you are in the 3rd, 4th or 5th grade - aged 8 to 11.*

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Negative or minus numbers are whole numbers below zero. You may wonder where on earth a negative number would be used. An example of how negative numbers are used would be measuring temperatures. If its colder than the freezing point of water (0^{o}C) we say it is a minus temperature. Addition and subtraction can be tricky with negative numbers. One method that might help is to rearrange the problem. For example:

14 - 8 = 6 so 6 - 14 = -8 It all becomes easier with practice!

1.

The temperature is -15^{o}. If it falls 8^{o} what is the temperature now?

23^{o}

-7^{o}

-23^{o}

7^{o}

15 + 8 = 23 so -15 - 8 = -23

2.

The temperature is -13^{o}. If it rises 39^{o} what is the temperature now?

26^{o}

39^{o}

13^{o}

-26^{o}

39 - 13 = 26 so -13 + 39 = 26

3.

Which of these statements is true?

-33 > -3

-29 > -28

-7 > -17

-44 > -34

The symbol > means greater than

4.

The temperature is -28^{o}. If it rises 13^{o} what is the temperature now?

-41^{o}

-15^{o}

15^{o}

41^{o}

28 - 13 = 15 so -28 + 13 = -15

5.

Which of these is the lowest number?

-1

0

-28

-15

Remember that the higher the negative number the less its value

6.

Which is the largest of these numbers?

2

-35

-3

-14

Even the lowest positive number is higher than all the negative numbers

7.

Which is the next number in the following sequence? 10, 5, 0, -5

10

-1

-10

-15

The numbers are decreasing by 5

8.

Which of these statements is true?

-1 < -58

-23 < -1

2 < -99

-15 < -20

The symbol < means smaller than

9.

Which are the missing numbers in this sequence? -33, -35, ___, -39, -41, ___?

-36 and -43

-37 and -42

-37 and -43

-37 and -40

The numbers in this sequence are decreasing by 2 each time

10.

The temperature is 6^{o}. If it falls 18^{o} what is the temperature now?

24^{o}

-24^{o}

-8^{o}

-12^{o}

18 - 6 = 12 so 6 - 18 = -12

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