When subtracting we __________ the first number. ________ subtraction to addition, and _______ the sign of the 2nd number.
What is Keep
What is change
what is change
Same Sign?
What is Keep them!
-7x3=
What is -21
Different signs? The Answer is ______?
What is Negative.
-12-10=
What is -22
8+(-2)=
What is 6
Same Signs? The answer is _____?
What is postivie.
28/(-7)=
What is -4
6-(-3)
What is 9
-1+(-7)=
What is -8
10x-4=
What is -40
Same signs the answer is______?
What is positive.
-2-(-3)=
What is 1
Different Signs? Subtract the _______ from the _________.
What is smaller number .
What is larger number.
Different Signs? The answer is ______?
What is Negative.
6/-3=
What is -2
9-(-7)=
What is 16
3+(-2)=
What is 1
-4x-7=
What is 28
-8/4=
What is -2