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Algebra 1
Working with negative numbers
Term | Definition |
---|---|
(8+4=12) (-3-7=-10) | when adding integers with the same sign,add the numbers and retain the sign |
(-3+8=5) (4-10=-6) | when adding integers with different signs,retain the sign of the numerically bigger number and then take the smaller number from the bigger number |
(-5x(-4)=20) (-3x6=-18) (7x(-4)=-28) | when multiplying or dividing intergers, (a)like signs give a positive number (b)unlike signs give a negative number |