Addition
What is 2+3?
5
What is 3-5?
-2
What is 3*4?
* means multiplication
12
What is 12/3?
/ means division
4
What is 16+20?
36
What is -6-8?
-14
What is 5*-7?
* means multiplication
-35
What is -20/2?
/ means division
-10
What is 13+(-2)?
11
What is 7-(-4)?
11
What is -7*-8?
* means multiplication
56
What is -24/-6?
/ means division
What is -14+(-8)?
-22
What is -11-(-8)?
-3
What is -2*4*-5?
* means multiplication
40
What is 56/-8?
/ means division
-7
Solve all 3 addition expressions correctly:
a) -9+6
b) -15+(-4)
c) 17+(-23)
a) -3
b) -19
c) -6
Solve all 3 subtraction problems:
a) 8-1
b) -1-17
c) 4-(-9)
a) 7
b) -18
c) 13
Solve all 3 multiplication expressions:
a) -8*4
b) -9*-7
c) 12*-3
a) -32
b) 63
c) -36
Solve all 3 problems:
a) -81/9
b) -60/-5
c) 8/-4
a) -9
b) 12
c) -2