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adding decimals
subtracting decimals
multiplying decimals
dividing decimals
mixed!
100

.3 + .9

1.2

100

.3 - .1

.2

100

.3 x .3

.09

100

.46 / .2

2.3

100

13.45 + 8.431

21.881

200

.23 + 1.34

1.57

200

.64 - .43

.21

200

.2 x .7

.14

200

.35 / .7

.5

200

5.6 - 7.2

-1.6

300

2.6 + 1.4

4

300

1.3 - .5

.8

300

.3 x .7

.21

300

6.84 / .4

17.1

300

.02 x 1.64

.0328

400

3.54 + 1.34

4.88

400

.5 - 3.2

2.7

400

.21 x .4

.084

400

4.56 / .8

5.7

400

4.5 / .9

5

500

12.78 + 31.62

44.4

500

5.43 - 3.23

2.2

500

3.4 x 6.7

22.78

500

42.82 / .2

214.1

500

9.8 / 100

.098