6th grade Integer review

6th grade Integer review

Assessment

Flashcard

Mathematics

6th Grade

Practice Problem

Easy

Created by

Stephanie Lamartin

Used 1+ times

FREE Resource

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24 questions

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1.

FLASHCARD QUESTION

Front

-20 + 10 + -30

Back

-40

Answer explanation

To solve -20 + 10 + -30, first add -20 and 10 to get -10. Then, add -30 to -10, resulting in -40. Thus, the correct answer is -40.

2.

FLASHCARD QUESTION

Front

-4 + 8

Back

4

Answer explanation

To solve -4 + 8, add 8 to -4. This can be visualized as moving 4 units left from 0 on a number line and then moving 8 units right. The result is 4, making the correct answer 4.

3.

FLASHCARD QUESTION

Front

Which is not an integer? -5, 12, 0, -1/2

Back

-1/2

Answer explanation

An integer is a whole number, which can be positive, negative, or zero. -5, 12, and 0 are all integers, while -1/2 is a fraction and not a whole number, making it the correct answer.

4.

FLASHCARD QUESTION

Front

What is the opposite of 10?

Back

-10

Answer explanation

The opposite of a number is its additive inverse. For 10, the opposite is -10, since 10 + (-10) = 0. Therefore, the correct answer is -10.

5.

FLASHCARD QUESTION

Front

Express an integer: a withdrawal of $100

Back

-100

Answer explanation

A withdrawal of $100 means you are taking money out of your account, which decreases your balance. Therefore, it is represented as -100, indicating a negative change in your funds.

6.

FLASHCARD QUESTION

Front

The absolute value of -6 is ___ the absolute value of 6.

Back

equal to

Answer explanation

The absolute value of a number is its distance from zero on the number line, regardless of direction. Therefore, the absolute value of -6 is 6, and the absolute value of 6 is also 6. Thus, they are equal.

7.

FLASHCARD QUESTION

Front

Express an integer: a plane descended 3000 ft

Back

-3000

Answer explanation

The plane descended 3000 ft, indicating a decrease in altitude. Therefore, the correct integer representation is -3000, reflecting a negative change in height.

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