grade 2 · WN-020

Regroup when adding

Bundle 10 ones into a new ten while adding.

Learn togetherFresh problem · seed 524671148

Add 54 + 37.

Step 1Add the ones.4 + 7 Step 2Write the ones digit.The ones digit of 11 Step 3How many new tens do we regroup?Ten ones make one ten. Step 4Add all the tens, including the new ten.5 + 3 + 1 Step 5Write the whole sum.Put the tens and ones together.