Arianna warmed-up with two subtraction facts mental minutes and a quick quiz on using multiplication to find total amounts of equal groups. Then, on Khan Academy, she took a mastery review challenge on estimating length in customary units and volume in customary and metric units. We spent the remainder of time on 2-digit by 2-digit multiplication, multiplying with area models, multiplying by 10s, and estimating products. Finally, Arianna and I went through all of the multiplication facts using online flashcards. She wrote down 10 that she continuously struggles with to study for homework.