Evaluate
1
- 9
9
- 1
Which has the greatest quotient?
-20/-5
-20/5
20/-4
20/4
The set of integers is not closed under
addition
subtraction
multiplication
division
1763
169248
-176300
-169248
4
0
2
The temperature at noon at a certain place was 12 degrees above zero. If it decreases at a rate of 2 degrees per hour until midnight, at what time would it be 10 degrees below zero?
2 p.m.
11 p.m.
12 midnight
10 p.m.
Ratio of: to is
3 / 2
2 / 3
1 / 2
3 / 4
Which of the following expressions are equal to -20?
1.
2.
3.
4.
1 only
1 and 2
1, 2 and 3
1, 2, 3 and 4
A certain freezing process requires that room temperature be lowered from C at the rate of C every hour. What will be the room temperature 10 hours after the process begins?
Which of the following on simplification is not negative?
In a quiz, positive marks were given for correct answers and negative marks for incorrect answers. If Rashid’s scores in six successive rounds were 30, 10,-12,-5, -15,-20, what is his total score at the end?
-12
8
-8
12
What will be the product of (-5) × (6) × (-7) × (-20)
4200
410
-4200
4100
Simplify:
3670
3760
3600
3770
-1
Using properties of integers, find the value of 20935 99 - (-20935)
2000000
20935
2093500
8850