Add and Subtract Fractions

Add and Subtract Fractions

Assessment

Flashcard

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Mathematics

4th Grade

Hard

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15 questions

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1.

FLASHCARD

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as two numbers separated by a slash, like 1/2.

2.

FLASHCARD

Front

What is the numerator in a fraction?

Back

The numerator is the top number in a fraction that indicates how many parts are being considered.

3.

FLASHCARD

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number in a fraction that indicates how many equal parts the whole is divided into.

4.

FLASHCARD

Front

Can you add fractions with different denominators?

Back

No, you cannot add fractions with different denominators without first finding a common denominator.

5.

FLASHCARD

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions that allows them to be added or subtracted.

6.

FLASHCARD

Front

How do you add fractions with the same denominator?

Back

To add fractions with the same denominator, add the numerators and keep the denominator the same.

7.

FLASHCARD

Front

What is the result of 1/4 + 1/4?

Back

1/4 + 1/4 = 2/4, which simplifies to 1/2.

8.

FLASHCARD

Front

What is the result of 2/5 + 1/5?

Back

2/5 + 1/5 = 3/5.

9.

FLASHCARD

Front

If you have 3/8 of a pizza and eat 2/8, how much is left?

Back

3/8 - 2/8 = 1/8 of the pizza is left.

10.

FLASHCARD

Front

What is the result of 2/12 + 1/12 + 3/12 + 1/12 + 4/12?

Back

The result is 11/12.

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