Objective How to solve Integer problems

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Presentation transcript:

Objective How to solve Integer problems INTEGERS Objective How to solve Integer problems

The different ways there is to make integer problems. How to solve Integers when adding How to solve Integers when Subtracting How to solve Integers when dividing How to solve Integers when multiplying

How do you solve when you are adding a positive and a positive Integer When you add two positive numbers you get a bigger positive number. +1 + +5= +6

How do you solve a positive Integer plus a negative Integer If its negative number 3 and positive number 8 they subtract and it equals positive 5 because the positive number is bigger than the negative. +8+ -3= positive And if its the other way such as positive 8 positive negative 3 it is still the same thing. +8 + -3= negative And when you add two negative numbers you get a bigger negative. -1 + -7 = bigger negative

What do you do when you are subtracting Integers If you are subtracting a positive and a positive the second positive number is going to turn to a negative and subtract the other positive. +1 - +1 +1 - -1 If you have two negative numbers the second will turn to a positive and subtract the other negative. -8 - -9 -8 - +9

Multiplying Integers Two positives multiplied is going to equal a bigger Positive. +2 x +2 =bigger positive And two negatives multiplied is going to equal a positive -2 x 2- = positive A positive and a negative multiplied is going to equal a negative. +2 x -2 = negative And a negative multiplied by a positive is going to equal a negative -3 x +2 = negative

Dividing Integers A positive divided by a negative is going to equal a negative +20 divided by -10 = negative number And a negative divided by a positive equals a negative -20 divided by +10 = negative number Two positives divided is going to equal a smaller positive. +10 divided by +5 = Smaller positive And two negatives divided is going to equal a positive -10 divided by -5 = positive number