instruction:
You are provided with an arithmetic question. Your task is to compute the solution using the given arithmetic operations. The only arithmetic operators needed to answer the questions are'+'(addition) and'-'(subtraction). The answer should be correct to one decimal place.
question:
A car company produced 3884 cars in North America and 2871 cars inEurope. How many cars is that in all?
answer:
6755.0


question:
Keith spent $136.06 on speakers, $139.38 on a CD player, and $112.46 on new tires. He wanted 3 CD's for $6.16, but did n't buythem. In total, how much did he spend?
answer:
387.9


question:
Sara had 100 pennies and 783 quarters in her bank. Her dadborrowed 271 quarters from Sara. How many quarters does she havenow?
answer:

512.0


