Three Digit Addition

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 makes the number a four-digit number.

How do you add numbers with carrying?

• 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 from left to right without carrying.

• Only add the digits in the leftmost column.

• Ignore any sums that are 10 or more.

What is 861 + 117?

• 975

• 978

• 980

• 970

What is the place value of 1 in the number 861?

• Ones place.

• Tens place.

• Hundreds place.

• Thousands place.

What is 378 + 110?

• 478

• 488

• 498

• 468

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

• Ones place

• Tens place

• Hundreds place

• Thousands place

What is the result of adding 500 to 400?

• 800

• 850

• 900

• 950

What is the result of adding 200 to 300?

• 400

• 450

• 500

• 600

What is 113 + 660?

• 750

• 763

• 773

• 780

What is 265 + 701?

• 866

• 967

• 966

• 876