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23 questions
7 + (+2) =
-5
-9
5
9
−6 +(−15) =
-21
-9
9
11
−5 + 1 =
-6
-4
4
6
A thermometer which initially reads -70 C, the temperature dropped by 100 C during the night, what will be the new thermometer reading.
-170 C
-30 C
30 C
170 C
A submarine is 25 metres below sea level. the distance from the top of the hill to sea level is 60 metres. How far is the submarine below the hill top?
-35 m
-85 m
35 m
85 m
5 added to a certain number gives a result of -6. The number is
-11
-1
1
11
Arrange the following in descending order.
-1 , -2, -5, -4
-5, -1, -2, -4
-5, -4, -2, -1
-1, -2, -4, -5
-2, 5, -4, -1
Which of the following number statements is true?
−5 > −2
1 < −1
−5> 7
−2.< −1
The number equation represented by the number line shown is:
(−5) + (−1) = +4
(−5) + (+4) = −1
(−1) + (+4) = −5
(+4) + (−5) = −1
The number equation represented by the number line shown is:
(+2) + (+5) = +3
(+5) + (+3) = +2
(+3) + (+2) = +5
(+2) + (+3) = +5
Which of these calculations will result in a positive answer?
(−2) + (+2)
(−8) + (+9)
(+3) + (−5)
(−5) + (−2)
Written more simply, (+6) − (+2) is equivalent to:
−6 − 2
6 − 2
−6 + 2
6 + 2
The next three numbers in this pattern are:
13, 8, 3, ____ ,____ ,____
The temperature one morning in Antarctica is -27oC.
During the day, the temperature reaches a maximum of -16oC. How much has the temperature risen?
On a number line, an integer less than 2 and greater than -5 is:
3
6
-6
-2
Arrange the following in ascending order.
-1 , 4, -3, 5, -4
5, -1, -4,-3, 4
5, -4, -3, -1, 4
-1, -3, 4, -4, -5
-4, -3, -1, 4, 5
−3 −4 =
-6
-7
4
7
-3 + 7
Which of the following number statements is true?
−10 > −1
-1 < −3
−5 > - 2
−8< −1
-3 + 3
-6
-3
0
6
-8 + 5
13
3
-3
-13
Which of the following number statements is true?
−10 > 1
-4 < 6
−6 > 3
5 < − 10
What number would make this true?
-3 < ______
-5
-4
-3
-2
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