Common Core: 4th Grade Math : Number & Operations: €”Fractions

Study concepts, example questions & explanations for Common Core: 4th Grade Math

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Example Questions

Example Question #6 : Subtracting Mixed Numbers

 

Possible Answers:

Correct answer:

Explanation:

When we subtract mixed numbers, we subtract whole numbers by whole numbers and fractions by fractions. 

Remember, when we are subtracting fractions we must have common denominators and we only subtract the numerators. 

Example Question #7 : Subtracting Mixed Numbers

 

Possible Answers:

Correct answer:

Explanation:

When we subtract mixed numbers, we subtract whole numbers by whole numbers and fractions by fractions. 

Remember, when we are subtracting fractions we must have common denominators and we only subtract the numerators. 

Example Question #8 : Subtracting Mixed Numbers

Solve the following: 

Possible Answers:

Correct answer:

Explanation:

When we subtract mixed numbers, we subtract whole numbers by whole numbers and fractions by fractions. 

Remember, when we are subtracting fractions we must have common denominators and we only subtract the numerators. 

Example Question #9 : Subtracting Mixed Numbers

 

Possible Answers:

Correct answer:

Explanation:

When we subtract mixed numbers, we subtract whole numbers by whole numbers and fractions by fractions. 

Remember, when we are subtracting fractions we must have common denominators and we only subtract the numerators. 

Example Question #10 : Subtracting Mixed Numbers

 

Possible Answers:

Correct answer:

Explanation:

When we subtract mixed numbers, we subtract whole numbers by whole numbers and fractions by fractions. 

Remember, when we are subtracting fractions we must have common denominators and we only subtract the numerators. n 

Example Question #31 : Add And Subtract Mixed Numbers With Like Denominators: Ccss.Math.Content.4.Nf.B.3c

 

Possible Answers:

Correct answer:

Explanation:

When we subtract mixed numbers, we subtract whole numbers by whole numbers and fractions by fractions. 

Remember, when we are subtracting fractions we must have common denominators and we only subtract the numerators. 

Example Question #32 : Add And Subtract Mixed Numbers With Like Denominators: Ccss.Math.Content.4.Nf.B.3c

 

Possible Answers:

Correct answer:

Explanation:

When we subtract mixed numbers, we subtract whole numbers by whole numbers and fractions by fractions. 

Remember, when we are subtracting fractions we must have common denominators and we only subtract the numerators. 

Example Question #1 : Adding Fractions In Word Problems

In Charlie's pantry,  of the items are potato chips,  of the items are tortilla chips, and the rest are cookies or crackers. What fraction are chips?

Possible Answers:

Correct answer:

Explanation:

To solve this problem, we are putting the potato chips and the tortilla chips together, so we add the fractions. 

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Example Question #1 : Solve Word Problems Involving Addition And Subtraction Of Fractions: Ccss.Math.Content.4.Nf.B.3d

In Stuart's pantry,  of the items are chips and  of the items are cereal. What fraction of the items are chips or cereal?  

Possible Answers:

Correct answer:

Explanation:

To solve this problem, we are putting the chips and the cereal together, so we add the fractions. 

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Example Question #1 : Adding Fractions In Word Problems

In Andy's pantry,  of the items are chips and  of the items are cereal. What fraction of the items are chips or cereal?  

 

Possible Answers:

Correct answer:

Explanation:

To solve this problem, we are putting the chips and the cereal together, so we add the fractions. 

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