untitled

untitled

8th - 9th Grade

30 Qs

quiz-placeholder

Similar activities

Propiedades de la multiplicación 4to. SDB

Propiedades de la multiplicación 4to. SDB

1st - 12th Grade

27 Qs

Matematika Kelas 2

Matematika Kelas 2

7th - 9th Grade

25 Qs

一年级 估算,数目的近似值,解决问题

一年级 估算,数目的近似值,解决问题

1st - 12th Grade

25 Qs

Revisão - 8º ano - Sistema de equações e estatística

Revisão - 8º ano - Sistema de equações e estatística

8th Grade

25 Qs

Jom kira

Jom kira

KG - 12th Grade

25 Qs

MAX MIN HỌC SỐ

MAX MIN HỌC SỐ

1st - 12th Grade

25 Qs

قدرات كمي (5)

قدرات كمي (5)

9th - 12th Grade

25 Qs

Soal BRSD

Soal BRSD

8th Grade

25 Qs

untitled

untitled

Assessment

Quiz

Mathematics, Chemistry

8th - 9th Grade

Practice Problem

Medium

Created by

Eric Ngwa

Used 2+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify: 3x2  4x5Simplify:\ 3x^2\ \cdot\ 4x^5  

 7x77x^7  

 12x712x^7  

 7x107x^{10}  

 12x1012x^{10}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify: 3×102  4×105Simplify:\ 3\times10^2\ \cdot\ 4\times10^5  

 7×1077\times10^7  

 12×101012\times10^{10}  

 7×10107\times10^{10}  

 12×10712\times10^7  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:

(2.1×10​2​​) × (3.0×10​4)

5.1 x 102

6.3 x 106

5.1 x 106

6.3 x 108

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the product. Write your answer in proper scientific notation.

(5 x 106)(3 x 108)

15 x 1014

1.5 x 1014

1.5 x 1015

1.5 x 1013

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify: 6x82x4Simplify:\ \frac{6x^8}{2x^4}  

 3x43x^4  

 4x44x^4  

 3x23x^2  

 4x24x^2  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(8 x 1055) ÷ (2 x 1052)

6 x 103

4 x 103

4 x 10107

4 x 1055

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:
 (9×106)(3×103)\frac{(9\times10^{-6})}{(3\times10^{-3})}  

 27×10927\times10^{-9}  

 3×1033\times10^{-3}  

 3×1093\times10^{-9}  

 27×10327\times10^{-3}  

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?