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Lesson 0 - Understanding Rational Numbers

Last updated over 2 years ago

13 questions

Kahoot! Grade

Video Lesson of Classifying Numbers

Show what you know!

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DeltaMath Help Video (optional)

Registering for DeltaMath

DeltaMath Grade

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Question 1

1.

Check the option below so your Kahoot! grade can be applied

OK

Question 2 | 01:12

Question 3 | 01:47

Question 4 | 03:10

Question 5 | 04:28

Question 6 | 06:51

Question 7 | 07:54

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Question 2

01:12

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Question 3

01:47

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Question 4

03:10

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Question 5

04:28

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Question 6

06:51

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Question 7

07:54

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It's important that we use clear and precise language in math class. Understanding and using the proper vocabulary when referring to math concepts, like numbers, will help you communicate your math reasoning effectively.

Now let's practice!

Question 8

8.

Which of the following are whole numbers?

0

3

4

Question 9

9.

Which of the following describe -4? Select all that apply.

natural number

integer

real number

irrational number

Question 10

10.

Which of these is not a rational number?

0

1/2

-1

Question 11

11.

What kind of number is 1/3?

Rational Number

Integer

Irrational Number

Whole Number

Question 12

12.

Which of the following is a rational number?

Most of the numbers we will see and work with in algebra (especially in real-life word problems) will be classified as rational numbers. So, it's important that we know how to manipulate and operate on rational numbers. Specifically, negative numbers, fractions and decimals (oh my).

Now, let's practice...

Go to: https://www.deltamath.com/
Click on "For Students"
Click the "Register" button
Enter your class' code (found to the right)
Register with email (@philasd.org)
Complete the lesson with the same name as this assignment

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10

Question 13

13.

Check the option below so your DeltaMath grade can be applied

Ok

Question 2

2.

Natural numbers start counting from...

Question 3

3.

Whole numbers start counting from...

Question 4

4.

Integers include all the whole numbers and__________

Question 5

5.

Rational numbers are any number that can be __________

Question 6

6.

What's the largest classification of numbers discussed in the video?

rational numbers

irrational numbers

real numbers

integers

Question 7

7.

Research! Find another classification of numbers not discussed in the video.