Adding Numbers
8+15= ?
23
9-5 =?
4
5 * 4=
20
4/2 = ?
2
What does the absolute value symbol do to a number
makes a negative number, positive
-25 + 4 = ?
21
-7-4=?
-11
8*(-4)=
-32
(-56)/(8)=
-7
|17|= ?
17
-14+9+(-20)=
-25
-35 - 15 =?
-40
-15*(-15)=
-225
-120÷40
-3
|-1000|= ?
1000
12 + (-10) + (-25) = ?
-23
100 -(- 99) = ?
199
(25 )(-25)
-625
(10*2)÷(-5)
-4
-|-9|= ?
-9
If you add -5 to 6, the answer is 1.
True
It is the opposite of addition.
Subtraction
The rules when multiplying numbers.
even number of negatives, your answer is positive
Odd number of negatives, your answer is negative
State the rules in Dividing Integers.
Positive Integer ÷ Positive Integer = Positive Integer
Negative Integer ÷ Negative Integer = Positive Integer
Positive Integer ÷Negative Integer = Negative Integer
|10 - 12|=?
2