Add and subtract within 100 using compose, decompose, and place value strategies. Engage with a number talk to sum near-doubles using compensation. Add and subtract within 100 in more than one way.

Mother Jody Thelander, founder and CEO (right), and daughter Morgan Thelander, COO (left) of J. Thelander. For nearly three decades, J. Thelander has pioneered providing comprehensive compensation ...