Show your understanding of multiplication. 1. Tap the button. 2. Use the tool to write a 2 digit x 2 digit OR a 4 digit x 1 digit multiplication problem. Pick a strategy we have learned to solve your multiplication problem. (Ex: area model, lattice, standard algorithm) 3. Use the tool to explain which strategy you chose to solve with and why? 4. Tap the to add to your journal.