Integers and Rational Numbers

Integers and Rational Numbers

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

2.

FLASHCARD QUESTION

Front

What is a rational number?

Back

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

3.

FLASHCARD QUESTION

Front

How do you represent a decrease in temperature using integers?

Back

A decrease in temperature is represented by a negative integer. For example, a decrease of 4 degrees is represented as -4.

4.

FLASHCARD QUESTION

Front

What is the opposite of a negative integer?

Back

The opposite of a negative integer is its positive counterpart. For example, the opposite of -9 is 9.

5.

FLASHCARD QUESTION

Front

How do you divide a whole number into fractions?

Back

To divide a whole number into fractions, you can express the whole number as a fraction with a denominator. For example, 8 chocolate bars for 22 students is represented as 8/22.

6.

FLASHCARD QUESTION

Front

What fraction represents the amount each student gets if 8 chocolate bars are divided among 22 students?

Back

8/22 of a chocolate bar.

7.

FLASHCARD QUESTION

Front

If Jessica has 15 oranges and 12 apples, how do you find the total amount of fruit?

Back

Add the number of oranges and apples: 15 + 12 = 27 fruits.

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