What does the equation $$h \times 2 = 18$$ tell you?

It tells you that if you multiply the unknown number $$h$$ by 2, you will get 18. To find $$h$$ , divide 18 by 2.

What is the solution to the equation $$a \times 8 = 56$$ ?

The solution is $$a = 7$$ , because $$7 \times 8 = 56$$ .

If Darien has 49 tickets and each ride costs 7 tickets, how do you find out how many rides he can take?

You divide the total tickets by the tickets per ride: $$\frac{49}{7} = 7$$ rides.

What is the relationship between multiplication and division?

Multiplication and division are inverse operations. If you know one, you can find the other. For example, if $$a \times b = c$$ , then $$c \div b = a$$ .

What does it mean to solve for an unknown in an equation?

To solve for an unknown means to find the value of the variable that makes the equation true.

What is the equation to find the unknown factor when you know the total and one factor?

The equation is $$t \div f = u$$ , where t is the total, f is the known factor, and u is the unknown factor.

How do you check if your solution for an unknown factor is correct?

You can check your solution by substituting the value back into the original equation to see if both sides are equal.

What is the equation for finding an unknown when you have a total and a known factor in a division problem?

The equation is $$t \div u = f$$ , where t is the total, u is the unknown, and f is the known factor.

If you have $$3 \times r = 27$$ , how do you find $$r$$ ?

You divide 27 by 3: $$r = \frac{27}{3} = 9$$ .

What is the importance of understanding unknown factors in math?

Understanding unknown factors helps in solving equations and real-life problems where not all information is given.

OA.6 Unknown factors Flashcards

Student preview

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is an unknown factor in multiplication?

Back

An unknown factor is a number that we do not know yet, represented by a letter (like x or r) in an equation.

2.

FLASHCARD QUESTION

Front

How do you find an unknown factor in a multiplication equation?

Back

3.

FLASHCARD QUESTION

Front

What is the equation to find the number of items in each group when you have a total and the number of groups?

Back

4.

FLASHCARD QUESTION

Front

If you have 24 divided by an unknown number equals 4, how do you solve for the unknown?

Back

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

How can you represent a problem where you need to find out how many groups of a certain size fit into a total?

Back

7.

FLASHCARD QUESTION

Front

Back

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

14 questions

HOUSE OBJECTS AND ROOMS

Flashcard

•

4th Grade

11 questions

H Chem: Chemical Analysis

Flashcard

•

KG

13 questions

Báo 1

Flashcard

•

KG

8 questions

Vocabulary Flashcards E3S2U1

Flashcard

•

3rd Grade

5 questions

Who is Allah?

Flashcard

•

KG - 2nd Grade

8 questions

feelings

Flashcard

•

3rd Grade

12 questions

Week 4_Our homes_Lesson 7_Flashcard

Flashcard

•

1st Grade

12 questions

Science Unit 4 (Animals)

Flashcard

•

3rd Grade

Popular Resources on Wayground

25 questions

Multiplication Facts

Quiz

•

5th Grade

15 questions

4:3 Model Multiplication of Decimals by Whole Numbers

Quiz

•

5th Grade

10 questions

The Best Christmas Pageant Ever Chapters 1 & 2

Quiz

•

4th Grade

12 questions

Unit 4 Review Day

Quiz

•

3rd Grade

20 questions

Christmas Trivia

Quiz

•

6th - 8th Grade

18 questions

Kids Christmas Trivia

Quiz

•

KG - 5th Grade

14 questions

Christmas Trivia

Quiz

•

5th Grade

15 questions

Solving Equations with Variables on Both Sides Review

Quiz

•

8th Grade

Discover more resources for Mathematics

10 questions

Area

Quiz

•

3rd Grade

20 questions

Division Facts

Quiz

•

3rd Grade

10 questions

Fractions

Quiz

•

3rd Grade

25 questions

Division Facts

Quiz

•

3rd Grade

18 questions

Multiplication and Division Word Problems

Quiz

•

3rd Grade

30 questions

Multiplication Facts

Quiz

•

3rd Grade

20 questions

multiplication and division facts

Quiz

•

3rd Grade

17 questions

Multiplication and Division Word Problems

Quiz

•

3rd Grade