Monday, June 10, 2013

Integer Rule

What are the rules for subtracting, adding, multiplying, and dividing integers? Solve -2 - 7 See you tomorrow (Ticket if you respond)

3 comments:

Tabitha Dunn said...

For adding integers with the same sign 1.add the numbers 2.give the answer the same sign.

For adding fractions with opposite signs integers 1.ignore the signs 2.subtract 3.give the answer of the sign with the larger number.

For subtracting integers 1.kco(keep change flip)

For Multiplying/Dividing integers 1.same signs = +
2. different signs = negative

-2+-7=+5

June 10, 2013 at 1:54 PM
Anonymous said...

For subtracting you have to do keep change opposite. For adding you have to solve it out.
For multiply & Divide you have to flip numbers.
-2-7=-9. I guest that the right answer to that.

June 10, 2013 at 6:42 PM
Unknown said...

For adding integers with the same sign 1.add the numbers 2.give the answer the same sign.

For adding fractions with opposite signs integers 1.ignore the signs 2.subtract 3.give the answer of the sign with the larger number.

For subtracting integers 1.kco(keep change flip)

For Multiplying/Dividing integers 1.same signs = + 2. different signs = negative

-2+-7=+5
For adding integers with the same sign 1.add the numbers 2.give the answer the same sign.

For adding fractions with opposite signs integers 1.ignore the signs 2.subtract 3.give the answer of the sign with the larger number.

For subtracting integers 1.kco(keep change flip)

For Multiplying/Dividing integers 1.same signs = + 2. different signs = negative

-2+-7=+5

June 11, 2013 at 4:58 AM

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