Addition with regrouping
Last year you learned how to line up the places of numbers in order to add 2 digit numbers together. You even learned how to regroup with addition. Here, we will revist addition with REGROUPING.
Follow the steps below to add 372 + 278 =
Follow the steps below to add 372 + 278 =
STEP 1Add the ones:
1 372 +278 0 8 + 2 = 10 Regroup as: 1 ten 0 ones |
STEP 2Add the tens:
1 1 372 +278 50 1 + 7 + 7 = 15 Regroup as: 1 hundred, 5 tens |
STEP 3Add the tens:
1 1 372 +278 650 1 + 2 + 3 = 6 6 hundreds |
step 4Check your work!!
1 1 372 +278 650 |
Now watch the video below to visualize addition with regrouping!
practice makes perfect!
Stop! Quick Check!
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