Adding two-digit numbers can be a very tricky skill, especially when the numbers require regrouping! It takes lots of practice in many different forms for kiddos to achieve mastery. Add a new element to their practice by letting them manipulate base ten blocks on the Activboard. This flipchart includes 15 slides of practice with adding two-digit numbers WITH regrouping. Students can move the ones to make another ten. Then they can count up the tens and ones and write the sum.
This product