Students will be subtracting by Multiple of 10 in a variety of ways. The teacher will model how to use a Hundred's Chart as a subtraction tool. The teacher can provide
mini-lessons to the whole group and then use the concept to best fit the needs of her/his students. This task can be used year after year when it is time to tackle subtraction. The tasks could be used as a whole group lesson, small group lesson, with a partner, as a station, or independently. Students will enjoy the engaging hundred's chart that is growing with them as they master a new skill!