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First/Subtraction

2-Digit Mixed Addition & Subtraction Word Problems

Practice solving mixed addition and subtraction problems with 2-digit numbers.
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2-Digit Mixed Addition & Subtraction Word Problems preview

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Prerequisites
Mixed Addition and Subtraction Word Problems to 2012 WS
If you have 12 apples and get 5 more, then eat 4, how many are left?
What to Do Next
Mixed Addition and Subtraction Story Problems12 WS
If you have 120 marbles, lose 45, then find 30 more, how many do you have now?

Practice Questions

  1. If you have 45 candies, give away 23, then get 12 more, how many do you have now?
    Show answer

    34

  2. You have 56 apples, eat 24, then buy 15 more. How many do you have now?
    Show answer

    47

  3. There are 78 books in a library. 32 are borrowed, then 20 more are added. How many are there now?
    Show answer

    66

  4. A store has 67 toys. 29 are sold, then 18 more are added. How many are there now?
    Show answer

    56

  5. You have 89 pencils, use 34, then buy 25 more. How many do you have now?
    Show answer

    80

Teacher Resources
Standards
2.OA.A.1
Printable Aids
Operation Keywords PosterNumber Line
Teaching Notes

Emphasize careful reading and identifying keywords (e.g., 'altogether', 'left', 'total') to determine the correct operation. Encourage students to draw pictures or use manipulatives to visualize problems. Discuss strategies for 2-digit addition and subtraction.

Vocabulary
Mixed: Combining different things.
2-Digit: Numbers with two digits.
Common Mistakes
  • Guessing the operation instead of look for clues.
  • Confusing 'how many more' (comparison subtraction) with addition.
  • Forgetting to check if the answer makes sense.
Differentiation
SupportProvide manipulatives or number lines. Encourage highlighting keywords. Allow students to work with a partner or verbally explain their thought process.
ChallengeChallenge students to create their own mixed operation word problems. Introduce problems with more complex vocabulary or optional extra information.
Discussion Questions
  • What clues in the word problem tell you if you should add or subtract?
  • How can you check if your answer makes sense for the problem?
  • Can you think of a real-life situation where you would need to solve a problem like this?
Extension Activities
  • Create your own problems.
  • Use a number line.
  • Draw the steps.
Parent Tip

Use two sets of objects to practice adding and subtracting.

Learning Path
Skill Cluster

Operations and Algebraic Thinking

Estimated Time

15 minutes

Skills Practiced
Mixed operations word problems2 digit addition2 digit subtraction