Common Core: 4th Grade Math : Add and Subtract Mixed Numbers with Like Denominators: CCSS.Math.Content.4.NF.B.3c

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

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Example Questions

Example Question #1421 : Ssat Middle Level Quantitative (Math)

Solve:

Possible Answers:

Correct answer:

Explanation:

When we add mixed numbers, we add whole numbers to whole numbers and fractions to fractions. 

Remember, when we are adding fractions we must have common denominators and we only add the numerators. 

Example Question #1431 : Ssat Middle Level Quantitative (Math)

Solve:

Possible Answers:

Correct answer:

Explanation:

When we add mixed numbers, we add whole numbers to whole numbers and fractions to fractions. 

Remember, when we are adding fractions we must have common denominators and we only add the numerators. 

Example Question #1 : 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 #2 : 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 #3 : 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 #4 : 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 #5 : 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 #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. 

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