Math Tutoring: Multiplication of Decimals

Home | Online Math Tutoring | Pre-Algebra Tutoring | Multiply a Decimal by the Power of 10

Everything is math! And no one understands this better than eTutorWorld’s expert math tutors. They have designed interactive online tutoring sessions to suit every student’s individual needs. This way, each student gets to work on their problem areas and set their own pace for progress.

Gift your child the eTutorWorld advantage today and help them not only master these valuable skills but also have the confidence required to succeed in grade school and beyond. Let your child learn from our highly experienced math tutors for all grades 3 to 12.

How to Multiply Decimals

To multiply a decimal by the power of 10 ,move the decimal point right as many places as there are zeroes in that power of ten. If there are not enough digits, add on zeroes.Multiplying by 10? Move the decimal point to over one spot. Multiplying by 100? Move it over two spots…..

Let’s understand with an example

Multiply:
0.9 × 100 =
To multiply by a power of ten, move the decimal point to the right one place for each zero.

Solve

Count the zeroes in 100. There are 2 zeroes in 100.

Start with 0.9. Move the decimal point 2 places to the right. When you reach the end of the number, add one zero for each place you still need to move the decimal point.

0.9 → 90

Write the answer:
0.9 × 100 = 90

a) 0.67 × 100 =

To multiply by a power of ten, move the decimal point to the right one place for each zero.

Solve

Count the zeroes in 100. There are 2 zeroes in 100

Start with 0.67. Move the decimal point 2 places to the right.

0.67 → 67

Write the answer:
0.67 × 100 = 67

Check Point

  1. 0.15 × 10
  2. 0.9 × 10
  3. 0.10 × 100000
  4. 0.76 × 100
  5. 0.34 × 1000
Answer key
  1. 1.5
  2. 9
  3. 10000
  4. 76
  5. 340

Why Learn with eTutorWorld?

  • Meet your online expert tutor from the comfort and safety of your home
  • Schedule sessions at your convenient date and time
  • Access recordings of sessions for a month from session date
  • Receive a personalized practice sheet after every tutoring session
  • Call/chat us on our 24 X 7 Support (+1.269.763.4602) to resolve issues or ask questions
  • Experience the state-of-the-art technology by learning  over LIVE tutoring sessions
  • Get a 30 day Money Back Guarantee on our online tutoring services

No credit card, nor any obligation to purchase.

Schedule your FREE TRIAL  session to meet an expert LIVE  tutor & get all the help you want.

Online Tutoring and Worksheets Pricing 

Our Learning by Design methodology focuses exclusively on individual students. 

Our expert tutors are specially trained to identify and diagnose the needs and skills of each student and plan future tutoring lessons accordingly.

Know more about our Personalised Online Tutoring  Packs.

©2020 eTutorWorld           Terms of use            Privacy Policy            Site by Little Red Bird          

©2020 eTutorWorld
Terms of use
Privacy Policy
Site by Little Red Bird

SPECIAL HALLOWEEN DISCOUNT

 

♦ Coupon HALO10 for a 10% Discount on all Tutoring Packs

♦ Coupon TEST20 for a 20% Discount on all SCAT, SSAT, CogAT & Enrichment Online Practice Packs

You have Successfully Subscribed!