Missing factors are such a tricky concept for most of my students, but who isn't confused by algebra! I created this little booklet to review making numbers and use that knowledge to apply to missing factors! It has improved their understanding of how to apply their number sense to algebra! Great for interactive journals, centers, assessment, morning work or homework! Can be used as a whole or broken up by individual numbers! Enjoy!
*Making 10 practice page and reteach page to guide your students
*Fact cards 1-9 with related word problems for each number
*Blank cards for journals, centers or new problems
*Colored and blacklines