In the old site group, I saw Grandpa Zhang weaving straw sandals. He weaves 12 pairs a day. According to this calculation, how many pairs can we weave in the first quarter of this year?
在旧址群内，看到张爷爷在编织草鞋，他每天编12双，照这样计算，今年第一季度能编多少双？
<gadget id="calculator">31 + 29 + 31</gadget>
<output>91</output>

<gadget id="calculator">12 * 91</gadget>
<output>1_092</output>

<result>1_092</result>