Join Mrs. Gray for a Mystery Math Mistake word problem. Get ready to have fun with 10 frames matching equations to compositions and decompositions of 10.

Join Mrs. Markavich for a Mystery Math Mistake with Value Pak - they need your help! Next, start to compare and order objects by length.

Join Mrs. McCartney for a Mystery Math Mistake. Can you help D.C. fix his problem? Next, explore fractions by partitioning rectangles and circles into halves, fourths and thirds.