Regrouping Adding and Subtracting Three Digit Numbers

by That Rocks!

Price: 300 points or $3 USD

Subjects: math

Grades: 4,5,6

Description: Practice regrouping by adding and subtracting three (3) digit numbers. Each card has either a "borrow" or a "carry" Cards are drag and drop for each digit of the answer. There are a total of 60 cards ( 30 adding / 30 subtracting ). Students are given a random 12 cards out of those 60, so each time they play it gives them a unique practice time. All cards give immediate feedback and allow the students to change their answer when incorrect.