adding decimals
.3 + .9
1.2
.3 - .1
.2
.3 x .3
.09
.46 / .2
2.3
13.45 + 8.431
21.881
.23 + 1.34
1.57
.64 - .43
.21
.2 x .7
.14
.35 / .7
.5
5.6 - 7.2
-1.6
2.6 + 1.4
4
1.3 - .5
.8
.3 x .7
.21
6.84 / .4
17.1
.02 x 1.64
.0328
3.54 + 1.34
4.88
.5 - 3.2
2.7
.21 x .4
.084
4.56 / .8
5.7
4.5 / .9
5
12.78 + 31.62
44.4
5.43 - 3.23
2.2
3.4 x 6.7
22.78
42.82 / .2
214.1
9.8 / 100
.098