Addition/Subtraction
-2 + -2
What is -4
2(-3)
What is -6?
Subtraction is the ________ operation of Addition.
What is Inverse?
Adding two integers with the same sign?
What is add them like normal and keep the sign?
-3 - (-10)
What is 7?
-2/-4
What is 1/2?
A number and its opposite whose sum is equal to 0.
What is an additive inverse?
Adding two integers with different signs.
What is subtract them and keep the sign of the bigger number (greater absolute value)?
13.9 - (- 14.5)
What is 28.4?
-3(2)(-4)(-3)
Two numbers whose product is 1 are called...
What is multiplicative inverses?
The product/quotient of any two numbers with the same signs.
What is positive?
(-3.5) + 2 + (-1.25) -(-4)
What is 1.25?
-1/2 ÷ 1/4
What is -2?
A number's distance away from zero on a numberline.
What is absolute value?
The product/quotient of any two numbers with different signs.
What is negative?
-2.3 + 1.6 - 4.7 + (-5.5) - (-1)
What is -9.9?
-1/3 ÷ 1/2 ÷ -3/4
What is 8/9?
Ratios, inequalities, and equations are all an example of this between two quantities.
What is a comparison?
An acronym used to aid with subtracting a negative number.
What is KCC or Keep, Change, Change?