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15 questions
Which is the greatest integer?
-33
-31
-28
-17
3+(−7)
10
4
-10
-4
3−(−2)
5
-5
1
-1
(−2)+5
3
-3
7
-7
(−2)−(−5)
3
-3
7
-7
The temperature changed from 3 degrees below zero at midnight to 7 degrees below zero at 2 a.m. How much did the temperature decrease?
5 degrees
4 degrees
10 degrees
it stayed the same
Mayur lost 5 marks on one page of his math test and on page two he lost 9 marks. Which equation best describes Mayur's progress in math test?
5+9=14
(−5)+(−9)=−4
(−5)+(−9)=−14
5+(−9)=−4
If you are adding two integers and the signs are the same, you...
Subtract the smaller value from the larger value
Add the values and take the opposite of the sign
Add the values and keep the sign
Subtract the larger value from the smaller value
87, -9, -14, 34, -147, -107 Which of these integers has the greatest value?
87
-147
34
-9
−5>−7 because
-5 is to the left of -7 on number line
-7 is less than -5
-5 is to the right of -7 on number line
-7 is to the right of -5 on number line
Which expression is represented by the model shown?
-7 + 0
-7 +3
-7 +7
-7 +10
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