00:00 Bryant says he needs to regroup when finding the sum of 545 +246. Which explains why Bryant needs to regroup? 00:00 Bryant needed to regroup to make a 100 because the ones place added to 11 which is greater than 10 00:00 Bryant needed to regroup to make a 10 because the ones place added to 11 which is greater than 10 00:00 Bryant needed to regroup to make a 100 because the tens place added to a number greater than 10 00:00 Bryant does not need to regroup Review progress Question 1 of 5​