Show:
subtracting
decimals
multiplication
divide
addition
100

209-90

119

100

.01x100 

1

100

10x9

90

100

3 Divided by 2

1.5

100

2+2

4

200

120-90

30

200

.001x10,000 

10

200

98x200

19600

200

9 divided by 3

3

200

55+55

110

300

1,239-989

250

300

.1x1000

100

300

300x90

270,000

300

300 divided by 5

60

300

90+30

120

400

9000-120

8,880

400

10 Divided by 100

.1

400

9010x2

18020

400

450 divided by 2

225

400

40+80

120

500

300-139

161

500

1,000 divided by 10,000

.1

500

19919x5

99595

500

9000 divided by 3

3000

500

69+13

82