Show:
Addition
Subtraction
Multiplication
Addition and Subtracting
100

6 + 6

What is 12

100

30 - 25

What is 5

100
8*8
What is 64
100

9+32

What is 41

200
4+(-4)
What is 0
200
5-(-4)
What is 9
200

-9*10

What is -90

200

98-65

What is 33

300

-15+(-17)

What is (-32)

300

-54-13

What is -67

300

-5*-7

What is 35

300
40-(-57)
What is 97
400

-35+27

What is -8

400
35-(-60)
What is 95
400

3*-2

What is -6

400
-98+50
What is -48
500

-100 + 320

What is 220

500

3-(-6)- 4

What is 5

500

-5*-1* 6

What is 30

500

-57+50+-3

What is -10