What is 347 plus 298?

Prepare for the 4th Grade Terranova Test with dynamic flashcards and detailed multiple-choice questions. Enhance your knowledge with descriptive explanations and study tips to ensure success on your exam!

Multiple Choice

What is 347 plus 298?

Explanation:
Adding numbers by lining up place values and summing ones, tens, and hundreds explains this clearly. In the ones place, 7 plus 8 equals 15, so you write down 5 and carry 1 to the tens. In the tens place, 4 plus 9 plus the carried 1 equals 14, so you write down 4 and carry 1 to the hundreds. In the hundreds place, 3 plus 2 plus the carried 1 equals 6. Put the digits together and the total is 645. A quick mental check: 347 plus 300 is 647, then subtract 2 to adjust from 300 to 298, giving 645.

Adding numbers by lining up place values and summing ones, tens, and hundreds explains this clearly. In the ones place, 7 plus 8 equals 15, so you write down 5 and carry 1 to the tens. In the tens place, 4 plus 9 plus the carried 1 equals 14, so you write down 4 and carry 1 to the hundreds. In the hundreds place, 3 plus 2 plus the carried 1 equals 6. Put the digits together and the total is 645. A quick mental check: 347 plus 300 is 647, then subtract 2 to adjust from 300 to 298, giving 645.

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