The sum of 10 natural numbers is 100, divided by 3 respectively. If the tail-cutting method is used, the sum of 10 quotients is 30; if the rounding method is used, the sum of 10 quotients is 34. How many of the 10 numbers are divided by 3 and the remainder is 1.
10个自然数，和为100，分别除以3．若用去尾法，10个商的和为30；若用四舍五入法，10个商的和为34.10个数中被3除余l的有多少个．
<gadget id="calculator">100 / 3</gadget>
<output>100/3 = around 33.333333</output>

<gadget id="calculator">34 - 30</gadget>
<output>4</output>

<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">2 * (4/3)</gadget>
<output>8/3 = around 2.666667</output>

<gadget id="calculator">(100/3) - (8/3) - 30</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(2/3) / (1/3)</gadget>
<output>2</output>

<result>2</result>