Add a Two-Digit Number to a One-Digit Number with Regrouping
Let’s do an activity about regrouping.
Goal:
Goal:
Learn!
Goal: Learn how to regroup in order to add.
The zookeeper wants to add the animals and their babies. Can you help him regroup?
What is the sum? Type it in the blank below.
Great job! The sum is 80.
Sorry, that number is incorrect. The sum is 80.