Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys
Common Core - New


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Add Fractional Parts of 10 and 100

Find the sum.

  • Question 1 (request help)

    \(\frac{2}{10}+\frac{43}{100}\)      Think: Write \(\frac{2}{10}\) as a fraction with a denominator of 100:   \(\frac{2\times10}{10\times10}=\frac{20}{100}\)

Problem Solving

  • Question 8 (request help)

    Ned’s frog jumped \(\frac{38}{100}\) meter. Then his frog jumped \(\frac{4}{10}\) meter. How far did Ned’s frog jump in all?

  • Question 9 (request help)

    Keiko walks \(\frac{5}{10}\) kilometer from school to the park. Then she walks \(\frac{19}{100}\) kilometer from the park to her home. How far does Keiko walk in all?

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