Adding Integers
-7 - 5
- 12
17 - (+9)
8
- 7 x 5
-35
When adding two integers that have the same sign you ________ them and use the sign of both integers.
add
Complete this saying:
What goes around....
comes around.
-8 + -10
-18
(-7) - (-5)
-2
(-8) (8)
-64
When adding two integers with opposite signs, you _________ the two integers and take the sign of the larger number.
subtract
What holiday is on July 1?
Canada Day
3 + (-9)
-6
9 - 16
-7
(-7)(-8)
56
When multiplying integers, if both integers have the same sign, the answer is _____________.
positive
What is the capital city of Saskatchewan?
Regina
(-9) + 99
90
86 - (-86)
172
45 x (-18)
-810
What is the sign of the answer if you multiply a negative times a negative times a negative?
negative
What hockey player once scored 92 goals in an NHL season
Wayne Gretzky
-58 + 76
18
(-480) - 879
-1359
(-2) (-2) (-2) (-2) (-2)
- 32
Subtracting a positive is the same as ........
Adding a negative.
What happened to Mr. Weber at Domo Gas in 1998?
He spilled gas in a car and ran away.