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Addition of Three-Digit Numbers without Regrouping

Kaltrina Sahiti

Created on April 17, 2026

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Transcript

Addition of Three-Digit Numbers without Regrouping

What are Addends?

Addends are the numbers we add together.

3 + 5 + 2 = 10

addends

sum

Adding Three Numbers

  • First, add the first two numbers.
  • Next, add the third number to the total.

add first

(4 + 2) + 3 =

6 + 3 =

add next

Example

24 11 2

37

Practice Time

What is the sum?

11

10

Practice Time

What is the sum?