The fourth grade donated 658.3 yuan to the disaster area, and the fifth grade donated 132.7 yuan more than the fourth grade. How much is the total donation for the two grades? (5%)
四年级向灾区捐款658.3元，五年级比四年级多捐132.7元．两个年级共捐款多少元？(5%)
<gadget id="calculator">658.3 + 132.7 + 658.3</gadget>
<output>1_449.3</output>

<result>1_449.3</result>