adding integers
DESCRIPTION
Adding Integers. - 6. - 5. - 4. - 3. - 2. - 1. 0. 1. 2. 3. 4. 5. 6. One Way to Add Integers Is With a Number Line. Start on 0 and go to the starting number. When the second number is positive count to the right. When the second number is negative count to the left. +. -. - PowerPoint PPT PresentationTRANSCRIPT
Adding Integers
One Way to Add Integers Is With a Number Line•Start on 0 and go to the starting number.•When the second number is positive count to the right.•When the second number is negative count to the left.
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0 1 2 3 4 5 6-1-2-3-4-5-6
One Way to Add Integers Is With a Number Line
0 1 2 3 4 5 6-1-2-3-4-5-6
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3 + (-5) = -2
One Way to Add Integers Is With a Number Line
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6 + (-4) = +2
0 1 2 3 4 5 6-1-2-3-4-5-6
One Way to Add Integers Is With a Number Line
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-3 + 7 = +4
0 1 2 3 4 5 6-1-2-3-4-5-6
One Way to Add Integers Is With a Number Line
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0 1 2 3 4 5 6-1-2-3-4-5-6
-5 + 3 = -2
One Way to Add Integers Is With a Number Line
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0 1 2 3 4 5 6-1-2-3-4-5-6
-2 + 8 = +6
One Way to Add Integers Is With a Number Line
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0 1 2 3 4 5 6-1-2-3-4-5-6
-4 – (-1) = -5
Number line practice