Key Idea1 of 3
When Ones Add Up to 10+
In 347 + 125, the ones are 7 + 5 = 12. Write 2 in the ones place and carry 1 ten to the tens column. Tens: 4 + 2 + 1(carry) = 7. Hundreds: 3 + 1 = 4. Answer: 472.
Mathematics β Multi-Digit Addition with Regrouping
In 347 + 125, the ones are 7 + 5 = 12. Write 2 in the ones place and carry 1 ten to the tens column. Tens: 4 + 2 + 1(carry) = 7. Hundreds: 3 + 1 = 4. Answer: 472.