Laminate or place these pages into sheet protectors to create dry erase mats for your students. There are cards for each number 11-99. Students can use a dry erase marker to color in the squares to show the number total on each card. This will help the students to practice determining the ones and tens place of each number.
The packet also includes blank building mats for numbers 11-99. Students can then use base ten blocks or other manipulatives to build the number shown. Again, students are still getting practice determining the ones and tens place of each number.