On a wooden stick with a length of 100 cm, paint a red dot every 6 cm from left to right, and then paint a red dot every 5 cm from left to right, and then place a wooden stick at each red dot. Saw it open. How many sticks of 1 cm in length are sawn out?
在一根长100厘米的木棍上，从左到右每隔6厘米涂一个红点，再从左至右每隔5厘米也涂一个红点，然后在每个红点处把木棍一一锯开．那么锯出的长1厘米的小木棍有多少根．
<gadget id="calculator">100 - 10</gadget>
<output>90</output>

<gadget id="calculator">90 / 30</gadget>
<output>3</output>

<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<gadget id="calculator">6 + 1</gadget>
<output>7</output>

<result>7</result>