- a FREE math newsletter for parents and teachers
This is where you'll find the latest happenings, news, & ideas in math teaching
My videos at YouTube show you how to teach concepts.
Various worksheets on TONS of math topics you can generate for free!
Basic operations worksheet generator is updated! Make worksheets for whole numbers or integers - all four operations, including add & subtract or multiply & divide - horizontal or vertical - add a border and/or extra workspace, use a variable, and more.
Advice, reviews, and resources to help you choose a math curriculum!
Games you can play online, interactive tutorials, fun math websites and more. Arranged by topic/level for ease of use.
Learn how to TEACH concepts or about general concerns in math education.
In-depth reviews of math products
A list of free message boards, math help websites, and online tutoring services.
I have two games on my site, plus links to many.
You are here: Home → Online resources → Decimals
Decimals games and tutorials online
Fractions to Decimals and vv.
Fraction Decimal Conversion
Practice fractions vs. decimal numbers online with a
matching game, concentration, or flash cards.
Change fractions to decimal numbers or decimal numbers to fractions.
Fractions Vs. Decimals Calculator
This page is about converting a fraction into a decimal fraction and the patterns that occur in such a decimal fraction. It is interactive and you can use the calculators to investigate fractions for yourself to many decimal places.
Find several games related to fractions and decimals in the Number Puzzles section.
Comparing Fractions, Decimals, and Percentages
Has factsheets, a nice matching pairs game, online
quiz, and printable worksheets.
Place value concepts
Place Value Strategy
Place 3 or 4 digits given by the spinner to make the greatest number possible.
Try to pop the balloons with darts by estimating at which height the balloons are.
Guess the decimal number between 0 and 10. Each time feedback tells whether your guess was too high or too low.
Beat the Clock
Type in a decimal shaded in the square in this timed game.
Move the pointer to match the decimal number given to you. Refresh the page from your browser to get another problem to solve.
Ordering / comparing
Put the sequence of decimal numbers into ascending order by switching them around. Refresh the page from your browser to get another problem to solve.
Smaller and Smaller Maze
Practice ordering decimal numbers and find your way through the maze.
Grow flowers and harvest them to make money in this addictive order-'em-up game. Practice ordering decimals, fractions, and percentages. The game starts with ordering decimals (daisies), and proceeds into fractions (tulips or roses).
Whole Number Jeopardy
Review place value and comparing and
rounding numbers. Also, practice number patterns.
Decimals in Space
An asteroids style game where you first answer a question about the smallest decimal, then get to shoot asteroids, earning points based on the numbers on them.
Addition, subtraction, multiplication, and division of decimals
Push the green blocks into the holes to make the target number.
Decimal Squares BlackJack
Take cards with decimals, trying to get as close to 2 as possible, but not go over.
A Decimal Puzzle
Make every circle add up to 3.
FunBrain Decimal Power Football
Simple games for addition, subtraction, multiplication, and division of decimals, including missing factor/divisor types. Solve a problem, and the football player moves on the field.
Decimal and Square Root Gizmos from Explorelearning.com
Interactive "Gizmos" illustrating comparing and ordering decimals, multiplying with decimals, sums and differences with decimals, solving equations with decimals, and exploring square roots. Exploration guide and assessment questions included. By subscription, but has Free 30-day trial account. Excellent resources.
Exploring Division of Decimals
Use a decimal square to explore the products of two numbers with one decimal digit. The product is shown as an area.
Practice decimal multiplication in this fun car racing game.
Learning Decimal Numbers
Tutorial for the teacher, filled with learning ideas,
illustrations that work, common misconceptions, case studies etc. You can also buy this tutorial as a Teaching and Learning about Decimals CDROM.
Maths Teaching Ideas—Decimals
Ideas for activities, worksheets, printable decimal place value chart and number lines.
Times Tales is now on DVD
The fast, FUN, and easy way to learn multiplication. Learn the upper times tales in two sittings using mnemonic stories.