Lesson 56.033 FNLN Addition, Subtraction 1.2
Intro to Lesson
Have the printed worksheet in front of you before you watch the video below.
Pay attention during this teaching video – this is a review, yes – you’ve done this kind of worksheet before.
But here I point out something that is SO important – it will make math SO much SIMPLER for you, because it will help you see how problems that might LOOK different are really almost the same problems!