The cafeteria bought 45 bags of flour in the morning and 35 bags in the afternoon. Each bag of flour was 79 yuan. How much more did you spend in the morning than in the afternoon?
食堂上午买回面粉45袋，下午买回35袋，每袋面粉79元，上午买面粉花的钱比下午多多少元？
<gadget id="calculator">79 * 45</gadget>
<output>3_555</output>

<gadget id="calculator">79 * 35</gadget>
<output>2_765</output>

<gadget id="calculator">3_555 - 2_765</gadget>
<output>790</output>

<result>790</result>