Absolute Value/Opposites
Adding and Subtracting Rules
Adding Integers
Subtracting
Mixed
100
Absolute Value is the distance a number is from _______.
Zero
100
When adding integers, if the signs are both positive then the answer will be _____________.
Positive
100
(-1) + (-3) =
-4
100
(-3) - 6 =
-9
100
-5 + (-5)
-10
200
What is the opposite of 23?
-23
200
When adding integers, if the signs are both negative then the answer will be _____________.
Negative
200
(-6) + (-12) =
-18
200
(-9) - (-8) =
-1
200
10 - (-10) =
20
300
l-6l =
6
300
Keep, Change, Change is what you need to remember when you see a ___________________________ problem.
Subtraction
300
Why is 6 afraid of 7?
Because 7, 8, 9
300
(-4) - (-10) =
6
300
-12 - (+5) =
-17
400
l2l + l-3l =
5
400
When adding two integers with same signs you- ________ the two numbers and ____________ the sign.
add and keep
400
6 + (-11) =
-5
400
16
400
-12 - (-5) =
-7
500
What is the opposite of 0?
Zero does not have an opposite
500
When adding two integers with different signs you- ________ the two numbers and keep the sign of the ___________________.
subtract, higher or larger number
500
(-9) + 4 + 7 =
2
500
-24 - (36) =
-60
500
He is on the inside of the building