Doc's Pizza contains 6 pieces of pizza. Ten fourth-graders each bought 20 pizzas from Doc's Pizza and put them in their box. How many pieces of pizza are the children carrying in total?
If Each fourth-grader bought 20 pizzas, with each pizza having 6 pieces, each fourth-grader had a total of 20*6 = 
<gadget id="calculator">20*6</gadget>
<output>120</output>
120 pieces of pizza in their box.
Ten fourth-graders each bought 20 pizzas, and since the 20 pizzas had 120 pieces, the total number of pizzas in the students' boxes is 120*10 = 
<gadget id="calculator">120*10</gadget>
<output>1_200</output>
1200 pieces.

<result>1_200</result>