Search Header Logo

Number system

Authored by MINU SHARMA

Mathematics

9th Grade

CCSS covered

Used 213+ times

Number system
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 23+ 32\sqrt{3}+\ \sqrt{3}  is equal to 

 262\sqrt{6}  

6

 333\sqrt{3}  

 464\sqrt{6}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 10 ×5\sqrt{10}\ \times\sqrt{5}  is equal to

 15\sqrt{15}  

 150\sqrt{150}  

 50\sqrt{50}  

5

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The number obtained on rationalizing the denominator of  172\frac{1}{\sqrt{7}-2}  is

 7+23\frac{\sqrt{7}+2}{3}  

 723\frac{\sqrt{7}-2}{3}  

 7+25\frac{\sqrt{7}+2}{5}  

 725\frac{\sqrt{7}-2}{5}  

Tags

CCSS.HSN.RN.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 198\frac{1}{\sqrt{9}-\sqrt{8}}  is equal to

 98\sqrt{9}-\sqrt{8}  

 981\frac{\sqrt{9}-\sqrt{8}}{1}  

 383-\sqrt{8}  

 3+83+\sqrt{8}  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

All whole numbers are rational numbers

True
False

Tags

CCSS.5.NBT.A.2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What are your counting numbers (1,2,3..)?

Rational Numbers
Whole Numbers
Natural Numbers
Irrational Numbers

Tags

CCSS.K.CC.A.1

CCSS.K.CC.A.3

CCSS.K.CC.B.4

CCSS.K.CC.B.5

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A repeating decimal or decimal that terminates is called a 

Natural Number
Irrational Number
Rational Number
Whole Number

Tags

CCSS.6.NS.A.1

CCSS.6.NS.C.6

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?