Add and Subtracting Positive and Negative Numbers

Is the number shown Positive or Negative?

• Positive

• Negative

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

• add

• subtract

When adding or subtracting RATIONAL NUMBERS with LIKE DENOMINATOR denominator you should

• multiply the denominators

• add or subtract the numerators

• keep the denominator

• simplify if need

When you add a negative number on a number line, you move to the ________.

• left

• right

When you add a positive number on a number line, you move to the ________.

• left

• right

When you subtract a positive number on a number line, you move to the ________.

• left

• right

When you subtract a negative number on a number line, you move to the ________.

• left

• right

-2 + 4 

• -2

• 2

• 0

• -4

10 + (-4) = ?

• -6

• 6

• 14

• -14

-14 + (-3)

• -17

• 11

• -11

• 17