Subtract Mixed Fractions

Multiple Choice

What will you learn during today's lesson?

• Find the difference of two fractions with unlike denominators.

• Find the sum of two or more fractions with unlike denominators.

• Find the difference of two fractions with like denominators.

• Find the sum of two or more fractions with like denominators.

Multiple Choice

What will you learn during today's lesson?

• Find the difference of mixed fractions with unlike denominators.

• Find the sum of two or more fractions with unlike denominators.

• Find the difference of two fractions with like denominators.

• Find the sum of two or more fractions with like denominators.

Multiple Select

Which two statements are success criteria for this lesson?

• Find the greatest common factor of the numerators.

• Rewrite each fraction as equivalent fractions with a common denominator.

• Subtract mixed fractions with unlike denominators using equivalent fractions.

• Convert improper fractions to mixed numbers.

Multiple Choice

Using the learning intention and success criteria to assess your learning shows __________.

• Engagement

• Ownership

• Perseverence

Math Response

Use this model to find the difference.

$$2\frac{5}{6}-1\frac{2}{3}$$

Type answer here

Correct Answer: 1\frac{1}{6}

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Rad

Multiple Choice

Which equation can be represented by the model below?

• $$\frac{4}{7}-\frac{3}{7}=\frac{1}{7}$$

• $$\frac{1}{4}-\frac{1}{3}=\frac{1}{12}$$

• $$\frac{7}{12}-\frac{1}{3}=\frac{1}{4}$$

• $$\frac{7}{12}-\frac{4}{7}=\frac{1}{4}$$

Math Response

Ruby’s water bottle holds $$1\frac{9}{10}$$ liters of water. Nolan’s water bottle holds $$2\frac{3}{5}$$ liters of water. What is the difference between the amount Nolan’s water bottle holds and the amount Ruby’s water bottle holds?

Type answer here

Correct Answer: \frac{7}{10}

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Dropdown

Fill in the steps to find $$7\frac{1}{2}-2\frac{5}{12}$$ .

$$7\frac{1}{2}-2\frac{5}{12}=$$ ​

Select answer

$$-\ 2\frac{5}{12}$$ ​ .

​

Select answer

Math Response

Aimee is making frybread. The recipe calls for $$2\frac{2}{3}$$ cups of flour. Aimee accidentally uses the wrong measuring cup. She has added $$1\frac{1}{4}$$ cups of flour so far. How much more flour does she still need to add?

Type answer here

Correct Answer: 1\frac{5}{12}

Deg^°

Rad

Multiple Choice

Students in Mr. Brown’s sixth-grade class created a three sisters garden by planting corn, beans, and squash together like the Iroquois tribes of the Northeast. The students worked a total of $$6\frac{2}{3}$$ hours on the garden. The table shows the time it took to complete some tasks.

The rest of the time students planted the seeds. How many hours did the students spend planting the seeds?

• $$\frac{7}{12}$$ hours

• $$\frac{10}{12}$$ hours

• $$1\frac{7}{12}$$ hours

• $$1\frac{1}{12}$$ hours