Calculation: 33*34+34*35+35*36+36*37+37*38=how much.
计算：33*34+34*35+35*36+36*37+37*38=多少．
<gadget id="calculator">33 * 34</gadget>
<output>1_122</output>

<gadget id="calculator">34 * 35</gadget>
<output>1_190</output>

<gadget id="calculator">35 * 36</gadget>
<output>1_260</output>

<gadget id="calculator">36 * 37</gadget>
<output>1_332</output>

<gadget id="calculator">37 * 38</gadget>
<output>1_406</output>

<gadget id="calculator">1_122 + 1_190 + 1_260 + 1_332 + 1_406</gadget>
<output>6_310</output>

<result>6_310</result>