quiz image

Math Gr 8 Ch 4 SUM: Exponents

GreatestTiger avatar
GreatestTiger
·
·
Download

Start Quiz

120 Questions

What is the result of adding an integer to its additive inverse?

The result is 0

Which property states that the order of multiplication does not change the product?

Commutative Property

What is the effect of subtracting an integer?

It has the same effect as adding its additive inverse

What is the result of multiplying a positive integer and a negative integer?

The result is always negative

What is a closed number sentence?

An equation where all numbers are known

What is the Distributive Property of Multiplication?

Multiplication distributes over addition and subtraction

What is the result of adding an integer and its additive inverse?

The result is 0

What is the property that states that integers can be added and subtracted in any order?

Associative Property of Addition

What is the result of raising a number to the power of zero?

The number becomes one

What is the product of two negative integers?

Positive

What is the result of squaring a fraction?

A new fraction where both the numerator and denominator are squared

What is the purpose of the order of operations (PEMDAS/BODMAS)?

To simplify expressions

What is the result of dividing a positive integer by a negative integer?

A negative integer

What is the law of exponents that states that $a^m imes a^n = a^{m+n}$?

Product of Powers

What is the result of cubing a fraction?

A new fraction where both the numerator and denominator are cubed

What is the purpose of scientific notation?

To express large numbers in a more readable form

What is the result of adding a negative integer to another negative integer?

A larger negative integer

What is the Distributive Property of multiplication?

Multiplication distributes over addition and subtraction

What is the result of adding an integer and its additive inverse?

Zero

Which property of integers allows you to add and subtract them in any order?

Both A and B

What is the effect of subtracting a negative integer?

It increases the value

What type of equation has some unknown numbers?

Open number sentence

Which symbol is used to indicate that one integer is greater than another?

>

What is the purpose of the temperature rise problem?

To calculate the difference between two temperatures

What happens when you subtract a negative integer?

The value increases

Which of the following is an example of an open number sentence?

x + 2 = 7

What is the purpose of finding the difference in depths between two trenches?

To compare the depths of the two trenches

What is the effect of adding an integer to its additive inverse?

The result is always zero

What symbol is used to indicate that one integer is less than another?

<

What is the purpose of finding the maximum temperature from the minimum temperature and the rise?

To compare the temperatures

Which of the following statements about integers is true?

The product of two positive integers is always positive.

What is the purpose of additive inverses in integer operations?

To find the sum of an integer and its negative counterpart.

Which property of integers allows you to rewrite the expression (a + b) + c as a + (b + c)?

Associative Property of Addition

What is the effect of adding a negative integer to another integer?

It decreases the value of the integer.

Which symbol is used to indicate that one integer is less than or equal to another?

<

What is the result of multiplying a negative integer by a negative integer?

A positive integer

Which of the following is an example of an open number sentence?

x + 2 = 5

What is the result of adding an integer and its additive inverse?

Zero

What is the result of raising 2 to the power of 3?

8

What is the simplified form of the expression (3^2) × (3^4)?

3^6

What is the result of dividing 4^3 by 4^2?

4^1

What is the result of multiplying (2^3) by (3^2)?

6^3

What is the result of converting 3000 to scientific notation?

3 × 10^3

What is the result of subtracting 2^3 from 3^3?

5

What is the result of multiplying (-2)^3 by (-2)^2?

-16

What is the result of adding 2^3 to 3^2?

15

What is the result of dividing (-3)^4 by (-3)^2?

9

What is the result of cubing the fraction 2/3?

8/27

What is the result of subtracting 5 from -3?

-8

Which of the following statements about integers is true?

Integers can be added and subtracted in any order due to the commutative and associative properties.

What is the additive inverse of 5?

-5

What is the result of adding 3 and -5?

-2

Which symbol is used to indicate that one integer is greater than or equal to another?

>=

What is the result of subtracting -3 from 2?

5

Which of the following statements about integers is true?

The product of a positive and a negative integer is always negative.

What is the purpose of additive inverses in integer operations?

To find the sum of an integer and its negative counterpart.

Which property of integers allows you to rewrite the expression (a + b) + c as a + (b + c)?

Associative Property of Addition

What is the effect of adding an integer to its additive inverse?

The result is always zero.

Which symbol is used to indicate that one integer is greater than another?

>

What is the purpose of the Distributive Property of Multiplication?

To multiply integers over addition and subtraction.

Which of the following is NOT a property of integer addition?

Distributive Property

What happens when you subtract an integer from its additive inverse?

The result is always the original integer.

What is the result of multiplying $a^m$ and $a^n$?

$a^{m+n}$

What is the result of dividing $a^m$ by $a^n$?

$a^{m-n}$

What is the result of raising $a^m$ to the power of $n$?

$a^{m imes n}$

What is the result of converting 4500 to scientific notation?

4.5 × 10^3

What is the result of comparing two numbers in scientific notation?

Compare the exponents first

What is the result of adding a positive integer and a negative integer?

The result depends on the values of the integers

What is the result of subtracting a negative integer from another integer?

The result is always positive

What is the result of multiplying two integers with the same sign?

The result is always positive

What is the result of dividing a positive integer by a negative integer?

The result is always negative

What is the result of squaring a fraction?

The result is a new fraction with both the numerator and the denominator squared

What is the outcome of adding a negative integer to its additive inverse?

Zero

What is the effect of subtracting a positive integer from a negative integer?

The result will be a negative integer

Which of the following is an example of an open number sentence involving integers?

x + 2 = 5

What is the purpose of using the commutative property of addition when working with integers?

To change the order of addition

What is the outcome of subtracting a negative integer from another negative integer?

A positive integer

Which of the following is a real-world application of integer operations?

Finding the difference in height between a mountain and the surrounding ocean

What is the result of multiplying $a^m$ by $a^n$ where $m$ and $n$ are integers?

$a^{m+n}$

What is the result of raising a negative integer to an even power?

Always positive

What is the result of dividing $a^m$ by $a^n$ where $m$ and $n$ are integers?

$a^{m-n}$

What is the result of multiplying a negative integer by a negative integer?

Always positive

What is the result of adding a positive integer to a negative integer?

Depends on the integers

What is the result of squaring a negative fraction?

Always positive

What is the result of converting 0.0003 to scientific notation?

3 × 10^(-4)

What is the result of multiplying two integers with different signs?

Always negative

What is the result of subtracting a negative integer from a positive integer?

Always positive

What is the result of cubing a negative fraction?

Always negative

What is the primary purpose of additive inverses in integer operations?

To represent the same value but with opposite signs

Which property of integers allows you to rewrite the expression a + (b + c) as (a + b) + c?

Associative Property of Addition

What is the result of multiplying a negative integer by a negative integer?

A positive integer

Which symbol is used to indicate that one integer is greater than or equal to another?

What is the primary purpose of the Distributive Property of Multiplication?

To expand a product of a sum into a sum of products

What is the result of subtracting an integer from its additive inverse?

Zero

Which property of integers allows you to add and subtract them in any order?

Associative Property of Addition

What is the result of adding a negative integer to its additive inverse?

Zero

What is the result of adding a negative integer to its additive inverse?

0

Which property of integers allows you to rewrite the expression a + (b + c) as (a + b) + c?

Associative Property of Addition

What is the effect of subtracting a positive integer from another positive integer?

The result can be either positive or negative

Which symbol is used to indicate that one integer is less than or equal to another?

What is the result of multiplying a positive integer by a negative integer?

Always a negative integer

Which property of integers allows you to add integers in any order?

Commutative Property of Addition

What is the result of adding an integer to its additive inverse?

0

Which property of integers allows you to rewrite the expression a × (b + c) as (a × b) + (a × c)?

Distributive Property of Multiplication

What is the correct order of operations when evaluating an expression with multiple integers and operations?

From outside in, based on the order of operations (PEMDAS/BODMAS)

If Sara has a temperature of -5°C and it rises by 8°C, what is her new temperature?

3°C

What is the result of subtracting 3 from -2?

-5

If a diver is at a depth of -15 meters and moves 7 meters towards the surface, what is their new depth?

-8 meters

What is the result of adding 2 and -3?

-1

If a mountain has a height of 2500 meters above the surrounding ocean, and the ocean is at a depth of -3000 meters, what is the difference in height between the mountain and the ocean?

5000 meters

What is the result of raising $a^m$ to the power of $n$, where $a$ is a non-zero integer and $m$ and $n$ are integers?

$a^{m imes n}$

What is the result of dividing $a^m$ by $a^n$, where $a$ is a non-zero integer and $m$ and $n$ are integers?

$a^{m-n}$

What is the result of multiplying $a^m$ by $a^n$, where $a$ is a non-zero integer and $m$ and $n$ are integers?

$a^{m+n}$

What is the result of converting $0.0003$ to scientific notation?

$3 imes 10^{-3}$

What is the result of cubing the fraction $2/3$?

$8/27$

What is the result of multiplying $(-2)^3$ by $(-2)^2$?

$-32$

What is the result of adding $2^3$ to $3^2$?

$13$

What is the result of dividing $(-3)^4$ by $(-3)^2$?

$9$

What is the result of subtracting $2^3$ from $3^3$?

$13$

What is the result of multiplying $(2^3)$ by $(3^2)$?

$108$

Make Your Own Quizzes and Flashcards

Convert your notes into interactive study material.

Get started for free
Use Quizgecko on...
Browser
Browser