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Rational Number Operations

Rational Number Operations

Assessment

Flashcard

•

Mathematics

•

6th - 8th Grade

•

Practice Problem

•

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

2.

FLASHCARD QUESTION

Front

What is the result of −312×−415-3\frac{1}{2} \times -4\frac{1}{5} ?

Back

The result is 1510=32\frac{15}{10} = \frac{3}{2} .

3.

FLASHCARD QUESTION

Front

What is the rule for dividing two negative numbers?

Back

The result of dividing two negative numbers is positive.

4.

FLASHCARD QUESTION

Front

What is the result of −43−(−32)-\frac{4}{3} - (-\frac{3}{2}) ?

Back

The result is 16\frac{1}{6} .

5.

FLASHCARD QUESTION

Front

What is the result of 45×−34\frac{4}{5} \times -\frac{3}{4} ?

Back

The result is negative.

6.

FLASHCARD QUESTION

Front

What is the result of 45×34\frac{4}{5} \times \frac{3}{4} ?

Back

The result is positive.

7.

FLASHCARD QUESTION

Front

What is the result of −434+3-4\frac{3}{4} + 3 ?

Back

The result is −134-1\frac{3}{4} .

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