Daniel buys a magazine costing $0.85 and a pencil costing $0.50. He pays with a coupon that gives him $0.35 off. How much does he spend?
Daniel buys both magazine and pencil for $0.85 + $0.50 = $
<gadget id="calculator">0.85+0.5</gadget>
<output>1.35</output>
1.35.
The coupon gives him a total cost of $1.35 - $0.35 = $
<gadget id="calculator">1.35-0.35</gadget>
<output>1</output>
1.

<result>1</result>