Call us!   (877) 738-7737

Tagged "arithmetic"

The “Three R’s” aren’t enough

You know that if you subtract 56 from 73, you’ll need to “carry the one”. We all know to “carry the one” but very few of us understand why. This is because we were taught this skill, but not the concept behind the skill. In the past (and unfortunately, often in the present as well),… Continue reading

Continue reading