(lively music) - [Children] Math Mights. - Hi there second grade Math Mights. My name's Mrs. McCartney. I'm so excited that you've joined us today for some more fun in Math. Our plan for today is to ...

Join Mrs. McCartney for a comparison word problem with her friend Professor Barble. Join Mrs. McCartney for a comparison word problem with her friend Professor Barble. Next, get ready to order 3-digit ...

Addition involves finding the total of two or more numbers or amounts. There are different things you can use to help you add. You can use number lines, place value charts and place value counters.