The Addition Strategy "Make 10 to Add" has brought many teachers and parents to tears! This shouldn't be so! This is a wonderful and effective MENTAL MATH strategy that is unfortunately taught wrong in many math curriculums today. So here is my advice to teachers and homeschooling parents... SKIP IT! And please do not send it home for homework! It does not make sense to teach a mental math strategy that confuses students by making them write out the mental part. The whole point of this strate