background preloader

Elementary Math

Facebook Twitter

Flappy Factors. Math Games - HOODA MATH - over 500 Math Games. A Maths Dictionary for Kids 2014 by Jenny Eather. Divisibility rules. S Math Resources - Integers: Operations with Signed Numbers. Have you ever been to a party like this?

s Math Resources - Integers: Operations with Signed Numbers

Everyone is happy and having a good time (they are ALL POSITIVE). Suddenly, who should appear but the GROUCH (ONE NEGATIVE)! The grouch goes around complaining to everyone about the food, the music, the room temperature, the other people.... What happens to the party? Everyone feels a lot less happy... the party may be doomed!! But wait... is that another guest arriving? What if another grouch (A SECOND NEGATIVE) appears? Now that the two grouches are together the rest of the people (who were really positive all along) become happy once again. The moral of the story is that (at least in math, when multiplying or dividing) the number of positives don't matter, but watch out for those negatives!!

To determine whether the outcome will be positive or negative, count the number of negatives: If there are an even number of negatives -and you can put them in pairs- the answer will be positive, if not... it'll be negative: Finding the Fourth Angle of a Quadrilateral. Intermediate Test Prep Math 8 (Grades5)Angles of a Triangle. Browse Interactives. Thats a Fact. Harcourt School Publishers - The Learning Site. Free Math, English programs, games, worksheets for grades K-8 - Dositey.com educational site. Product Game. Tangrams. E-Lab, Prime and Composite Numbers. Place Value Games. Place Value Games. The place value games on our website are designed to help students understand and practice problems involving place value with whole numbers and decimals.

Place Value Games

Play these free place value games and have fun learning math on this website ! Place Value Game In this fun football game, kids will identify place value from ones through billions, and understand the relative sizes of digits in place-value notation. Math Racing - Place Value Game In this fast-paced racing game, kids will identify large numbers in standard and word form. Rounding Decimals Game In this interactive soccer game, students will learn how to round decimals to the nearest whole numbers. Place Value Hockey. Written multiplication game. Illuminations. KS2 Bitesize Maths - Addition and subtraction : Play. Math Word Problems. Written multiplication game. Space Racer Multiplication. Number Invaders - Multiplication and Division. Multiplication Games - Alien Munchtime. Car Wash. Welcome to Math Playground. A First Product Sudoku.

Like the standard Sudoku, this Sudoku consists of a grid of nine rows and nine columns subdivided into nine 3x3 subgrids.

A First Product Sudoku

Like the standard Sudoku, it has two basic rules: 1. Each column, each row and each box (3x3 subgrid) must have the numbers 1 to 9 2. No column, row or box can have two squares with the same number. The puzzle can be solved with the help of clue-numbers which are small numbers written on the intersections between two cells. Each clue-number is the product of the two digits in the two cells that are on either side of it. For example, 8 in the top right box means that possible pairs of numbers for cell (1,9) and cell (2,9) are either1 and 8, 8 and 1; 4 and 2, or 2 and 4 respectively.

A word document containing the Sudoku problem can be found here. Factor Lines. Fraction Games. Nrich.maths.org/content/id/5573/JigMult.swf. Clock Wise. Sthec4. Math Games for Kids . Cyberchase. Fridge magnet division game. Starship - Maths - Cross the Swamp. KS1 Bitesize Maths - Division Mine. Downloads.bbc.co.uk/skillswise/maths/ma13time/game/ma13tabl-game-tables-grid-find/timestables_2.swf. KS1 Bitesize Maths - Camel Times Tables. Free Math, English programs, games, worksheets for grades K-8 - Dositey.com educational site.

Math Matching. Harcourt School Publishers - The Learning Site. E-Lab, Estimating Customary Length. Www.edu.dudley.gov.uk/numeracy/ITPs/New shockwave ITPs/num_itp_multi_board.swf. Geoboard. KenKen Puzzle Official Site - Free Math Puzzles That Make You Smarter! Schools - Teachers - KS2 Maths - Interpreting data activity. Place Value Number Line. Tangram Tangle. Illuminations. Time. Change Maker. Change Maker.

Cash Out « Math 3: Under the Sea. 100 Number Grid. ABCya is the leader in free educational computer games and mobile apps for kids.

100 Number Grid

The innovation of a grade school teacher, ABCya is an award-winning destination for elementary students that offers hundreds of fun, engaging learning activities. Millions of kids, parents, and teachers visit ABCya.com each month, playing over 1 billion games last year. Apple, The New York Times, USA Today, Parents Magazine and Scholastic, to name just a few, have featured ABCya’s popular educational games. ABCya’s award-winning Preschool computer games and apps are conceived and realized under the direction of a certified technology education teacher, and have been trusted by parents and teachers for ten years.