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Addition and subtraction within 10

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The Addition and subtraction within 10 exercise appears under the Early math Math Mission. This exercise is a summary practice of all addition and subtraction facts up to ten.

Types of problems

There is one type of problem that shows up in this exercise:

  1. Answer the questions: There are four addition or subtraction facts asked at a time. The student is to type in the answer to all four facts correctly and then submit.
    Addsub

    Answer the questions

Strategies

Knowledge of adding and subtracting within 10 is essential to have success in this exercise.

  1. All four questions students are asked on the problem will use the same operation, i.e., they will be four addition problems or they will be four subtraction problems.

Real-life Applications

  1. Addition can be used for adding objects, like adding money totals.
  2. Addition is a major fundamental for higher math levels like algebra, calculus, and more.

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