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Vocab
Adding Integers
Subtracting Integers
Mix
CHALLENGE
100
Absolute Value
The distance of a number from zero
100
-5 + 9
4
100
-4 - 6
-10
100
-2 - 3
-5
100
-3 + -2 + -4
-9
200
Integers
The set of whole numbers and their opposites.
200
-12 + 5
-7
200
4 - 11
-7
200
-10 + 30
20
200
9 + -1 + -7
1
300
Opposite
The number that is the same distance from zero as the original number just in the other direction on the number line.
300
-6 + (-7)
-13
300
15 - (-7)
22
300
21 - (+5)
16
300
7 - 8 + 4
3
400
|-6|
Absolute value of -6 = 6
400
How do you find the sum of numbers with different signs
Subtract and take the sign of the bigger number
400
-12 - (-3)
-9
400
Subtracting a negative is the same thing as...
Adding a positive
400
4 - (-2) + (-6)
0
500
6 and -6
Opposites
500
-6+8
2
500
-10 - 8
-18
500
-10 + (-2) - 5
-17
500
-3 + 5 - 4 - (-7)
6