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Teacher: Joe, if you have 50 cents and you ask your mom for 50 more and your dad for 75 cents more, how much would you have?
Joe: 50 cents
Teacher: You don't know addition!
Joe: You don't know my parents!


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Home > Math Skills / Topics > Addition Worksheets > Addition of Three Numbers

Addition of Three Numbers

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Basic Lesson
Shows the addition of the ones, tens, and hundreds columns. Also includes practice problems.
Standard: MATH 1
Grades: (K-2)
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Intermediate Lesson
Displays the concept of carrying the one.
Standard: MATH 1
Grades: (K-2)
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Independent Practice 1
Contains 15 single and 2-3 digit 3 number sum problems. The answers can be found below.
Standard: MATH 1
Grades: (K-2)
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Independent Practice 2
Contains 15 single and 2-3 digit 3 number sum problems. The answers can be found below.
Standard: MATH 1
Grades: (K-2)
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Homework Worksheet
Sums of three number problems. A complete example is provided.
Standard: MATH 1
Grades: (K-2)
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Addition of Three Numbers Quiz
10 three number sum problems. A math scoring matrix is included.
Standard: MATH 1
Grades: (K-2)
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Answer Keys
Answers for the homework and quiz.
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Answer Keys
Answers for both lessons and both practice sheets.
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Skills needed to get to this level.
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