Stack #2650926

Question Answer
In a subtraction problem, what is the first thing that I do? Keep, Change, Change
If you have addition and different signs, what do you do? Subtract and take the sign of the larger number
If you have addition and same signs, what do you do? Add and take the sign of the problem
If you have multiplication, how do I know the sign of my answer? Count up the number of negative signs in the problem – if odd number then answer is negative, if even number then answer is positive.
If you have division, how do I know the sign of my answer? Count up the number of negative signs in the problem – if odd number then answer is negative, if even number then answer is positive.
How do you know the sign of your answer in a multiplication problem? Even number of negative signs – positiveOdd number of negative signs – negative
How do you know the sign of your answer in a division problem? Even number of negative signs – positiveOdd number of negative signs – negative
What do I do first?-9 – 8 = ? Keep, Change, Change
Do I subtract or add?-7 + -2 = ? Add
Do I subtract or add?-10 + 5 Subtract
After doing Keep, Change, Change – will I subtract or add? What will the sign of my answer be?-5 – -4 = ? Subtract and answer will be negative

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