As I navigate through the first grade Engage New York curriculum, I realized that my students need a visual to remember all of the great subtraction strategies we have learned. I have taken many of the strategies and have written them on this anchor chart:
I have been impressed with how well the students understand subtraction with the strategies provided by the curriculum. I LOVE the application problem portion of the curriculum and stretch this section out as well as add additional problems into my routine. I also provide my students with additional practice with independent cut-and-paste activities that reinforce the concepts taught. Today I want to share my "Change Unknown Subtraction" supplement I have created. This pack has two versions of practice for this skill (one matches number bonds, the other matches the missing part). Click here to get the packet!