# Adding Numbers: Two 3-Digit Numbers

In this worksheet, students add together two numbers - both of which have three digits. They use a formal written/column method.

Key stage:  KS 2

Curriculum topic:   Number: Addition and Subtraction

Curriculum subtopic:   Add/Subtract up to Four-Digit Numbers

Difficulty level:

### QUESTION 1 of 10

This worksheet helps children to learn about the addition of three digits number.

For example -

Question - Add the numbers together.

 + 1 5 8 9 6 1

 + 1 5 8 9 6 1 1 0 0 0 1 1 0 9 1 1 1 9

 + 5 5 1 3 2 8

 + 6 6 9 7 0 1

 + 9 1 9 1 4 8

 + 9 0 3 5 8 7

 + 1 6 5 8 4 5

 + 6 5 5 4 6 6

 + 4 5 0 4 6 9

 + 8 4 7 6 6 0

 + 6 0 3 4 7 0

 + 1 8 7 3 2 9
• Question 1

 + 5 5 1 3 2 8
879
EDDIE SAYS
 + 5 5 1 3 2 8 8 0 0 7 0 9 8 7 9
• Question 2

 + 6 6 9 7 0 1
1370
EDDIE SAYS
 + 6 6 9 7 0 1 1 3 0 0 6 0 1 0 1 3 7 0
• Question 3

 + 9 1 9 1 4 8
1067
• Question 4

 + 9 0 3 5 8 7
1490
EDDIE SAYS
 + 9 0 3 5 8 7 1 4 0 0 8 0 1 0 1 4 9 0
• Question 5

 + 1 6 5 8 4 5
1010
EDDIE SAYS
 + 1 6 5 8 4 5
• Question 6

 + 6 5 5 4 6 6
1121
EDDIE SAYS
 + 6 5 5 4 6 6 1 0 0 0 1 1 0 1 1 1 1 2 1
• Question 7

 + 4 5 0 4 6 9
919
EDDIE SAYS
 + 4 5 0 4 6 9 8 0 0 1 1 0 9 9 1 9
• Question 8

 + 8 4 7 6 6 0
1507
EDDIE SAYS
 + 8 4 7 6 6 0 1 4 0 0 1 0 0 7 1 5 0 7
• Question 9

 + 6 0 3 4 7 0
1073
EDDIE SAYS
 + 6 0 3 4 7 0 1 0 0 0 7 0 3 1 0 7 3
• Question 10

 + 1 8 7 3 2 9
516
EDDIE SAYS
 + 1 8 7 3 2 9 4 0 0 1 0 0 1 6 5 1 6
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