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45 questions
3+(−7)
10
4
-10
-4
(−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
−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
72÷(−9)
Positive
Negative
Perform the indicated operation: −1296
−8
8
−7
−9
0÷(−100)=
100
−100
1
0
(−1)(−11)=
−5(12)=
A football team was penalized 4 times during a game. Each penalty was the same amount and the total of the 4 penalties was 20 yards. What integer represents the number of yards of each penalty?
-5
5
16
-16
45÷(−5)
8
9
-9
-8
A submarine descends at a rate of 60 feet each minute. How long will it take to descend to 660 feet below the surface?
12 minutes
11 minutes
10 minutes
9 minutes
Put these in order from least to greatest.
Put them in order from greatest to least.
Put them in order from greatest to least.
Which list below shows the fractions in order from least to greatest? Please use paper and pencil and find the common denominator first.
5/8 < 1/5 < 2/3
1/5 < 5/8 < 2/3
2/3 < 1/5 < 5/8
1/5 < 2/3 < 5/8
Find the reciprocal of 11
111
1111
1 111
111
What is the reciprocal of 3 52
3 25
65
517
175
Do you need to move the decimal/ re-write the problem before dividing?
Yes
No
2.83 as a mixed number is . . .
2 83/100
283/100
2 83/1000
2 83/10
Which statement is true.
0.505< 0.055
0.189>0.198
0.900 = 0.9
0.110 = 0.101
Compare 0.24 and 0.3. Which statement is true?
0.24 > 0.3
0.24 = 0.3
0.3 < 0.24
0.24 < 0.3
Which of the following is less than 14.70?
15.03
14.09
14.73
14.7
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