Enter Title

A

100

5+6 =

12

200

-7+8=

-15

300

-8+3=

-11

400

8+-12=

-20

500

18+-16=

-34

S

100

5-3=

2

200

9-5=

4

300

-3-9=

-6

400

-9-6=

-3

500

9-3=

6

M

100

5x5=

25

200

6x-6=

-36

300

5x20=

100

400

7x-5=

-35

500

7x-7=

-49

D

100

1./.5=

0.2

200

24./.6=

-4

300

5./.5=

1

400

8./.-2=

-4

500

-2./.2

-1

mix

100

-5+2=

-7

200

-4x6=

-24

300

-24-5=

-19

400

10./.2=

5

500

4x15=

60