Show:
Addition
Subtraction
Multiplication
Division
100

What is 2+3?

5

100

What is 3-5?

-2

100

What is 3*4?


* means multiplication

12

100

What is 12/3?


/ means division

4

200

What is 16+20?

36

200

What is -6-8?

-14

200

What is 5*-7?


* means multiplication

-35

200

What is -20/2?


/ means division

-10

300

What is 13+(-2)?

11

300

What is 7-(-4)?

11

300

What is -7*-8?


* means multiplication

56

300

What is -24/-6?


/ means division

4
400

What is -14+(-8)?

-22

400

What is -11-(-8)?

-3

400

What is -2*4*-5?


* means multiplication

40

400

What is 56/-8?


/ means division

-7

500

Solve all 3 addition expressions correctly:

a) -9+6

b) -15+(-4)

c) 17+(-23)


a) -3

b) -19

c) -6

500

Solve all 3 subtraction problems:

a) 8-1

b) -1-17

c) 4-(-9)

a) 7

b) -18

c) 13

500

Solve all 3 multiplication expressions:


a) -8*4

b) -9*-7

c) 12*-3

a) -32

b) 63

c) -36

500

Solve all 3 problems:


a) -81/9

b) -60/-5

c) 8/-4

a) -9

b) 12

c) -2