Three Digit Addition

What does 'addition' mean in math?

• The process of finding the total or sum by combining two or more numbers.

• A method of subtracting one number from another.

• The act of multiplying two or more numbers together.

• A technique used to divide a number into equal parts.

How do you add numbers with carrying?

• Add the digits starting from the leftmost side, carrying over to the next right column if the sum is 10 or more.

• Add the digits starting from the rightmost side, carrying over to the next left column if the sum is 10 or more.

• Add all digits together without carrying over.

• Only add the digits in the same column without carrying over.

What is 861 + 117?

• 975

• 978

• 982

• 960

What is 113 + 660?

• 750

• 763

• 773

• 780

What is the sum of two three-digit numbers?

• The result of adding two numbers that each have three digits.

• The result of subtracting two numbers that each have three digits.

• The result of multiplying two numbers that each have three digits.

• The result of dividing two numbers that each have three digits.

What is the place value of 6 in the number 861?

• Ones place

• Tens place

• Hundreds place

• Thousands place

What is 378 + 110?

• 478

• 488

• 498

• 468

What is 265 + 701?

• 966

• 900

• 850

• 1000

What is 439 + 330?

• 748

• 759

• 769

• 780

What is the result of adding 100 to any three-digit number?

• It increases the number by 100.

• It decreases the number by 100.

• It changes the number to a two-digit number.

• It has no effect on the number.