addition 3 digit-3 digit

What is the sum of 256 and 379?

• 610

• 625

• 635

• 640

What is the sum of 297 and 286?

• 579

• 583

• 590

• 576

What is the sum of 420 and 391?

• 810

• 811

• 812

• 813

What is the process of adding two three-digit numbers called?

• Subtraction

• Multiplication

• Addition

• Division

What is the value of the hundreds place in the number 777?

• 5

• 6

• 7

• 8

How do you carry over in addition when the sum exceeds 10?

• You add 1 to the next left column.

• You subtract 1 from the next right column.

• You ignore the sum and continue adding.

• You double the sum and carry over.

What is the sum of the digits in the hundreds place of 256 and 379?

• 4

• 5

• 6

• 7

What is the sum of 819 and 544?

• 1283

• 1363

• 1450

• 1500

What is the result of adding 0 to any number?

• The number itself.

• One more than the number.

• Zero.

• The number doubled.

What is the value of the tens place in the number 423?

• 1

• 2

• 3

• 4