Posted by **Kim** on Tuesday, March 18, 2008 at 12:43pm.

Please double check

Real Numbers and Order

|4| + |3|

Answer: 7

|-9| - |4|

Answer: 5

Adding Real Numbers

7+ (-9) + (-5) + 6

Answer: 17

|-27 + 14|

Answer: 13

Subtracting Real Numbers

–1/2 – (-5/8)

Answer: 2

–3.4 – (-7.6)

Answer: -4.2

–54 – 119

Answer: 65

Multiplying Real Numbers

(-3)(-6) + (4) (-2)

Answer: -10

(-3)3power – (-8)(-2)

Answer: 11

(-6)2power - 4 2power

Answer: 20

-9 2power - (-6)2 power

Answer: -117

Dividing Real Numbers

(-9)(5)/3

Answer: 15

16 / (-2) * (-4) / 2 3power + 4

Answer: 6

4 – (-3) +1 / 2 –2 / (-2)

Answer: 2

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