When you are solving an addition calculation with a two-digit number, you need to think about tens and ones. A place value chart can help you to see the value of each digit in a number.

Join Mrs. Markavich for a word problem with her friend Professor Barble! Next we will work on adding two-digit numbers and matching equations! Join Mrs. Markavich for a word problem with her ...

Next get ready to have some fun with Value Pak as we add 2-digit numbers using base ten strategies! - Welcome back 1st grade Math Mights. I'm Mrs. Markovich and I'm here to do so many fun things ...