The little white rabbit planted 7 rows of carrots, 8 in each row, and gave 10 to the little black rabbit. How many carrots does the little white rabbit have left?
小白兔种了7行胡萝卜，每行8个，送给小黑兔10个，小白兔还剩几个胡萝卜？
<gadget id="calculator">7 * 8</gadget>
<output>56</output>

<gadget id="calculator">56 - 10</gadget>
<output>46</output>

<result>46</result>