Grade 4 HMH Go Math - Answer Keys Answer keys

Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys

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Question 1 (request help)
Adrian’s cat ate \(\frac{3}{5}\) of a bag of cat treats in September and \(\frac{1}{5}\) of the same bag of cat treats in October. What part of the bag of cat treats did Adrian’s cat eat in both months? Use the model to find the sum \(\frac{3}{5}+\frac{1}{5}\). How many fifth-size pieces are shown?

Use the model to find the sum \(\frac{3}{5}+\frac{1}{5}\).

How many fifth-size pieces are shown?

fifth-size pieces

(show solution)

Use the model to find the sum.

Question 2 (request help)
\(\large \frac{1}{4}+\frac{2}{4}=\)

(show solution)

Question 3 (request help)
\(\large \frac{6}{10}+\frac{3}{10}=\)

(show solution)

Find the sum. Use models to help.

Question 4 (request help)
\(\large \frac{3}{6}+\frac{3}{6}=\)

(show solution)

Question 5 (request help)
\(\large\frac{5}{8}+\frac{2}{8}=\)

(show solution)

Question 6 (request help)
\(\large\frac{1}{3}+\frac{1}{3}=\)

(show solution)

Find the sum. Use models or iTools to help.

Question 7 (request help)
\(\large\frac{5}{8}+\frac{2}{8}=\)

(show solution)

Question 8 (request help)
\(\large\frac{2}{5}+\frac{2}{5}=\)

(show solution)

Question 9 (request help)
\(\large\frac{4}{6}+\frac{1}{6}=\)

(show solution)

Question 10 (request help)
Jason is making a fruit drink. He mixes \(\frac{2}{8}\) quart of grape juice with \(\frac{3}{8}\) quart of apple juice. Then he adds \(\frac{1}{8}\) quart of lemonade. How much fruit drink does Jason make?
quart

(show solution)

Question 11 (request help)
A sum has five addends. Each addend is a unit fraction. The sum is 1. What are the addends?
Type below:

(show solution)

Question 12 (request help)
In a survey, \(\frac{4}{12}\) of the students chose Friday and \(\frac{5}{12}\) chose Saturday as their favorite day of the week. What fraction shows the students who chose Friday or Saturday as their favorite day? Shade the model to show your answer.

(show solution)

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