Lincoln Math Challenge: Lincoln fourth grade student Olivia Anderson and third grade student Axel Bergman hold up the Lincoln math challenge calendar and worksheets. Lincoln Elementary School students ...
Mark Denman Elementary School first-grader Jeremiah Denson works on a fraction problem. Josie Scates, 7, from Bismarck-Henning, works on a math problem at the Danville District 118 First Grade Math ...