When Xiaohua was calculating a problem, he regarded a number plus 4 times 2 as multiplying 2 plus 4, and the result was 40. What is the correct number?
小华在计算一道题时，把一个数加上4乘2看作了乘2加上4，得数为40．正确的得数是多少？
<gadget id="calculator">70 - 4</gadget>
<output>66</output>

<gadget id="calculator">66 / 2</gadget>
<output>33</output>

<gadget id="calculator">33 + 4</gadget>
<output>37</output>

<gadget id="calculator">37 * 2</gadget>
<output>74</output>

<result>74</result>