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WorksheetsIntegers
Total questions: 16
Worksheet time: 10mins
Integers are not closed under
Addition
Subtraction
Multiplication
Division
The minimum temperature in Stanthorpe was -50C. On the same day in Cairns the minimum temperature was 170C.
Calculate the temperature difference.
120C
-120C
220C
5oC
The product of three integers is -85. If the two numbers are -17 and -5, find the third number.
2
1
-1
0
In a class test, +4 marks were awarded for the correct answers and -1 mark for the wrong answers. Student scores 40 marks. If his correct answers were 11, find his wrong answers.
2
4
6
8
-1 x -1 x -1 x ......... x-1 (99 times)
99
-99
1
-1
Product of any non zero integer and its additive inverse is always
positive
negative
depends on the number
None of the above
-99 x 53+ (-99) x 46
-8811
-9702
-673
-9801
On a whole number line, what number is between -2 and -4?
-3
3
-5
5
Choose the two situations where negative numbers might be used
Temperatures
Money
Your height
Days from now until Christmas
On a whole number line, what number is three steps left of -1?
3
-3
-4
0
What number is in the box?
3
-3
-2
0
The minimum temperature in Stanthorpe was -50C. On the same day in Cairns the minimum temperature was 170C.
Calculate the temperature difference.
120C
-120C
220C
5oC
