Rules of Integers

-10+4

• -14

• 14

• -6

• 6

-7 - (-2) = ?

• 9

• -9

• -5

• 5

Order the integers from least to greatest

• 0, -2, 4, 7, -9, -12, 20, -30

• -2, -9, -12, -30, 0, 4, 7, 20

• -30, -12, -9, -2, 0, 4, 7, 20

0rder the integers from least to greatest

• -(-(-16)), -9, -|-6|, |-4|, |-5| , -(-10), -(-14)

• -(-(-16)), -(-14), -(-10), -9, -|-6|, |-5|, |-4|

• -9, -(-10), -(-14), -(-(-16), |-4|, |-5|, -|-6|

When adding integers with DIFFERENT signs you...

• Subtract!

  Keep the sign the of first number

• Add!

  Keep the sign of the bigger number

• Subtract!

  Keep the sign of the bigger number

When dividing integers, a negative number divided by a positive number equals a ____________ number.

• positive

• negative

What is the rule for adding two negatives?

• Add and Keep

• Absolute value and subtract

-6.5 + (-0.5) 

• -7

• 7

• 6

• -6

Following the integer rules, would you add or subtract the fractions?

• add, the answer would be positive

• add, the answer would be negative

• subtract, the answer will be positive

• subtract the answer will be negative

-12 + 9

• 21

• 3

• -3

• -21