Integers 3 more addition and subtraction

The rules for addition and subtraction

Step right along the number line to add a positive integer

Step left along the number line to add a negative integer.

Start with the first number of the addition

To subtract integers, we add the opposite of the second integer to the first integer. To subtract, change the sign and add.

When you answer each question remember to put + OR - IN FRONT OF THE NUMBER

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Evaluate -3 + -6 = *

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Evaluate -5 + -8 = *

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Evaluate -3 + -8 = *

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Evaluate 4 + -6 = *

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Evaluate 15 + -4 = *

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Evaluate -8 - -7 = *

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Evaluate -4 - -5 = *

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Evaluate -9 - -7 = *

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Evaluate 6 - -3 = *

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Evaluate -15 - -7 = *

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