Question

Suppose you are adding 43 and 28. Will you regroup? Why ?

Answer 1

yes you have to regroup because when you add 43 and 28, 8 plus 3 equals 11 then you put one 1 down and regroup the other 1

hoped I helped!!!!

Answer 2

Yes, we have to regroup. Why because of place value chart, we have to regroup.

Explanation:

When we add, we have to add the numbers according to the place value chart.

Tens ones

4 3

2 8

-----------------

7 1

When we add ones place, we get 3 + 8 = 11, it is a two digits number, so place ones place (1) and carry over the tens (1) to the tens place.

Already, we have 4 and 2 in the tens place, another 1 tens adds to tens place.

4 + 2 + 1 = 7

Hope this will helpful.

Thank you.