A shopping mall manager recorded the monthly profits in the first half of this year: profits of 130,000 yuan, 120,000 yuan, 125,000 yuan, and 100,000 yuan in January, February, April, and May; losses of 7,000 yuan in March and June Yuan and 8,000 yuan. Use positive and negative numbers to express the profit of each month, and calculate the total profit of the shopping mall in the first half of this year.
某商场经理对今年上半年每月的利润作了记录：1、2、4、5月份分别盈利13万元、12万元、12.5万元、10万元；3、6月分别分亏损0.7万元和0.8万元．试用正、负数表示各月的利润，并算出该商场今年上半年的总利润．
<gadget id="calculator">10 - 0.7 - 0.8</gadget>
<output>8.5</output>

<gadget id="calculator">13 + 12 + 12.5 + 8.5</gadget>
<output>46</output>

<result>46</result>