02-USING POSITIVE AND NEGATIVE NUMBERS, DECIMALS, AND FRACTIONS (271-12-5)
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17
(-17) - (-34) =
-25
(-25) + (42) + (-62) + (20) =
-323
(17) x (-19) =
29
(20) / (-4) + (-2) x (-10) - (-2) x (7) =
7
-49/-7 =
3.7669014
0.5349 divided by 0.1420 =
19 5/9
3 6/9 + 6 1/3 + 9 5/9 =
5 27/77
4/7 x 9 4/11 =
1 1/58
7 3/8 divided by 7 1/4 =
0.99999
8.13 X 0.123 =
