Tomatoes weigh 35 kilograms, and radishes weigh 4 times as much as tomatoes. How many kilograms are tomatoes less than radishes?
西红柿有35千克，萝卜的重量是西红柿的4倍，西红柿比萝卜少多少千克？
<gadget id="calculator">35 * 4</gadget>
<output>140</output>

<gadget id="calculator">140 - 35</gadget>
<output>105</output>

<result>105</result>