The number A is 3 more than the number B, and the number B is reduced by 10 times to 0.7. What is the number A after being enlarged by 10 times?
甲数比乙数多3，乙数缩小10倍为0.7，甲数扩大10倍后是多少
<gadget id="calculator">0.7 * 10</gadget>
<output>7</output>

<gadget id="calculator">7 + 3</gadget>
<output>10</output>

<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<result>100</result>