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3 Cards in this Set
- Front
- Back
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two positive numbers
16 + 10 = ? |
add the number
answer is positive 16 + 10 = 26 |
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two negative numbers
-16 + -10 = ? |
add the numbers
answer is negative -16 + -10 = -26 |
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one positive and one negative number
(positive is greater) 16 + -10 = ? |
subtract: larger # - smaller #
answer is the sign of the larger # 16 + -10 = 6 |
