Transum Software

Decimal Times

Practise mental and written methods for multiplying and dividing decimal numbers.

Menu Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Level 7 Help More Decimals

This is level 1; Multiply one-digit numbers with up to two decimal places by whole numbers. You can earn a trophy if you get at least 9 correct and you do this activity online.

2 × 0.3

Correct Wrong

4 × 0.5

Correct Wrong

0.5 × 6

Correct Wrong

2 × 0.4

Correct Wrong

0.2 × 4

Correct Wrong

0.3 × 6

Correct Wrong

3 × 0.02

Correct Wrong

3 × 0.04

Correct Wrong

0.06 × 7

Correct Wrong

2 × 0.04

Correct Wrong

0.02 × 4

Correct Wrong

0.05 × 8

Correct Wrong

Check

This is Decimal Times level 1. You can also try:
Level 2 Level 3 Level 4 Level 5 Level 6 Level 7

There is also an exercise on addition and subtraction of decimals called Decimal Plus.

Instructions

Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file.

Why am I learning this?

Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician?

Comment recorded on the 18 September 'Starter of the Day' page by Mrs. Peacock, Downe House School and Kennet School:

"My year 8's absolutely loved the "Separated Twins" starter. I set it as an optional piece of work for my year 11's over a weekend and one girl came up with 3 independant solutions."

Comment recorded on the 28 May 'Starter of the Day' page by L Smith, Colwyn Bay:

"An absolutely brilliant resource. Only recently been discovered but is used daily with all my classes. It is particularly useful when things can be saved for further use. Thank you!"

Each month a newsletter is published containing details of the new additions to the Transum website and a new puzzle of the month.

The newsletter is then duplicated as a podcast which is available on the major delivery networks. You can listen to the podcast while you are commuting, exercising or relaxing.

Transum breaking news is available on Twitter @Transum and if that's not enough there is also a Transum Facebook page.

Featured Activity

ChrisMaths

ChrisMaths

Christmas activities make those December Maths lessons interesting, exciting and relevant. If students have access to computers there are some online activities to keep them engaged such as Christmas Ornaments and Christmas Light Up.

Answers

There are answers to this exercise but they are available in this space to teachers, tutors and parents who have logged in to their Transum subscription on this computer.

A Transum subscription unlocks the answers to the online exercises, quizzes and puzzles. It also provides the teacher with access to quality external links on each of the Transum Topic pages and the facility to add to the collection themselves.

Subscribers can manage class lists, lesson plans and assessment data in the Class Admin application and have access to reports of the Transum Trophies earned by class members.

If you would like to enjoy ad-free access to the thousands of Transum resources, receive our monthly newsletter, unlock the printable worksheets and see our Maths Lesson Finishers then sign up for a subscription now:

Subscribe

Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. The Go Maths page is an alphabetical list of free activities designed for students in Secondary/High school.

Maths Map

Are you looking for something specific? An exercise to supplement the topic you are studying at school at the moment perhaps. Navigate using our Maths Map to find exercises, puzzles and Maths lesson starters grouped by topic.

Teachers

If you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows:

Alternatively, if you use Google Classroom, all you have to do is click on the green icon below in order to add this activity to one of your classes.

It may be worth remembering that if Transum.org should go offline for whatever reason, there is a mirror site at Transum.info that contains most of the resources that are available here on Transum.org.

When planning to use technology in your lesson always have a plan B!

Robin Andrews, Devon, UK

Monday, March 26, 2018

"Amazing website - loads of really useful resources. Thank you very much for your efforts!"

Transum.org is a proud supporter of the kidSAFE Seal Program

© Transum Mathematics 1997-2024
Scan the QR code below to visit the online version of this activity.

This is a QR Code

https://www.Transum.org/go/?Num=513

Description of Levels

Close

Close

Level 1 - Multiply one-digit numbers with up to two decimal places by whole numbers

Level 2 - Multiply one and two-digit decimal numbers

Level 3 - Multiply three-digit decimal numbers

Level 4 - Divide a decimal number by an integer

Level 5 - Divide a decimal number by a one digit decimal

Level 6 - Divide a decimal number by another decimal number

Level 7 - Mixed questions

More Decimals including lesson Starters, visual aids, investigations and self-marking exercises.

There is also an exercise on addition and subtraction of decimals called Decimal Plus.

Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.

Log in Sign up

Multiplying and Dividing Decimals

This video is straight forward, no nonsense demonstration of the methods of multiplying and dividing decimals.

Please remember to type in the zero before the decimal point for answers such as 0.4 because only typing in .4 will be marked incorrect.

Don't wait until you have finished the exercise before you click on the 'Check' button. Click it often as you work through the questions to see if you are answering them correctly.

Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.

Log in Sign up

Close

Close