Subtracting Integers
Subtract the integers
7 - 10
-3
Add the integers
6+(-4)
2
Multiply the integers
-3(2)
-6
Divide the integers
-15 ÷ 3
-5
-6 - 56 = 50
False -62
Give an example of numbers that are opposites
Subtract the integers
-85 - 47
-132
Add the integers
-63+22
-41
Multiply the integers
3(-6)
-18
Divide the integers
-28 ÷ 7
-4
-8 - (-6)= -12
False -2
What is the definition of "integer"
Any whole number positive or negative
SWITCHAROO
Subtract the integers
246- (-34)
280
Add the integers
-55 + (-36)
-91
SWITCHAROO
-7(-7)(-1)
-49
SWITCHAROO
Divide the integers
-48 ÷ -6
8
-9 + (-7)= 2
FALSE
What is the definition of "absolute value"
Subtract the integers
-9 - 4 - 4
-17
Add the integers
-12 + (-4) + (-3)
-19
-7(-6)(0.5)
21
Divide the integers
-56 ÷ -7
8
-9(7)(-3)= 180
False 189
DOUBLE
Same sign- positive
Different sign- Negative
Rules for Multiplying and dividing Integers and Rational Numbers
Subtract the integers
(-56) - 72 + 416
288
Add the integers
-20 + 3 + (-40) + 9
-48
DOUBLE
Multiply the integers
3(-7)(-2)
42
Divide the integers
-20 ÷ 20
-1
15 - (-5) + 9 - 80 = -51
true
Same sign- add
Different sign- subtract
Rules for adding and subtracting integers and rational numbers