Addition
3.123 + 0.09
3.213
9,000-1,500
7,500
128 x 4
512
1028/4
257
1/2 + 2/3
7/6 or 1 1/6
3 1/2 - 1 1/2
2
13 x 12
156
2/3 divided by 1/6
4
32.008 + 1.0109
33.0189
0.304 - 0.02
0.284
0.03 x 1.8
0.054
0.63 / 0.3
2.1
4 1/2 + 2 1/4
6 3/4 or 27/ 4
3 1/2 - 0.75
2 3/4 or 2.75
9.6 x 3.4
32.64
99099 divided by 11
9,009
3.005 + 3/4
3.755
8 1/2 - 5 1/6
3 1/3
8.005 x 0.9
7.2045
2 3/4 divided by 1 1/2
11/6 or 1 5/6