Question Answer
85.14 – 17.651 67.489
76 + 6.39 82.39
20.1 x 9 180.9
11.4 ? 19 0.6
5.4 x 9.2 49.68
39 – 28.79 10.21
16 + 7.4 23.4
58.49 x 3.8 222.262
118.5 ? 5 23.7
65 + 56.8 121.8
17-1.2 15.8
0.027 X 3 0.081
12.3 X 4.5 55.35
0.078 X 2.4 0.1872
15.2 – 6.23 8.97
8.4 ? 0.02 420
45.2 X 3 135.6
118.3 X 3.5 414.05
1.08 ? 2.7 0.4
50 + 3.25 53.25
50 – 3.25 46.75
6- 2.45 3.55
0.68? 3.4 0.2
0.67+ 0.98 1.65
+/-/x decimals

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