The fruit shop shipped 98 kg of apples, pears and oranges. An apple weighs 45 kg, a pear weighs 18 kg, how many kg does an orange weigh?
水果店运来苹果，梨子和桔子共98千克．苹果重45千克，梨子重18千克，桔子重多少千克？
<gadget id="calculator">98 - 18 - 45</gadget>
<output>35</output>

<result>35</result>