This is a demo version of the game with two modes of play. In one, you must place number tiles on a grid so that the tiles touching it add up to that number. In the second mode, you solve number puzzles. Be sure to read the instructions...

This is a calculator game where you are limited in what keys you can use. You are given a set of numbers and you must key in a sequence of numbers and symbols that results in each number within a given time limit. There are six levels of...

Test your math facts in addition, subtraction, multiplication, and division with this fun BINGO game. The lower your score the better in all three levels.

An interactive games site with a range of addition, multiplication, subtraction, and division games for players in grades 1 to 8.

Create rhythms on this 4-instrument hexadecimal drum machine and see what your rhythms look like in the binary, decimal, and hexadecimal number systems.

The Number Cracker needs you to help find a secret code by identifying the missing number in a series.

This is a fun activity to use while teaching students how to read a calendar. The students will learn how to find information on a calendar then participate in a "3 in a Row" game in order to review. This lesson plan was created as a...

Choose from one of the countries on the map and put coins and bills together to make the money amount shown. Some of the currencies are not in dollars and cents, but as you add a coin or bill, the money you have accumulated appears at...

NCTM offers sections on Families & School, Families & Math, Families & Homework, and more. Has links to brain-teaser problems ranging in skill from very easy to challenging. Click Take a Challenge or Challenge Index for...

An array of chocolate squares is pictured and students must multiply the number of rows by the number of columns and click on the product in the table shown.

Learn what unit pricing is and try comparing unit prices in the accompanying game.

What a great way to make math fun for your elementary students! Learning happens almost by osmosis by using this interesting game that uses stories, a graph (the kind of graph defined in the branch of mathematics called Graph Theory),...

This task is a fun partner game in which students practice making two-digit numbers, decide which is greater, and write the appropriate comparison symbolically.

Students practice placing numbers in order. The learning games examine negatives, decimals, fractions, and reverse order.

Students answer questions about graphing points, quadrants and axes, and finding the coordinates of a point in this jeopardy style game.

Learn to identify equivalent fractions in this game with four different levels of play. CCSS.Math.Content.3.NF.A.3.a Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line and...

Kids take on the computer in this fun and easy chess game online!

Learners investigate how to order numbers. The educational resource consists of notes about the concept, examples, and learning games.

Given the name of a fraction (for example, "Three Sevenths" or "Four Eighths"), find the fraction's location on a number line. First, you'll need to slice up the number line in order to create the correct denominator. Then, you'll choose...

This website gives a simple, easy strategy for how to compare decimals when they have a different number of decimal places. It provides examples in ascending and descending order and an ordering game for practice.

This lesson explains how to estimate differences between whole numbers. Gives practice and games to practice this skill in a helpful and fun way.

This site explains how to round whole numbers to the nearest ten. The information on the site gives exercise problems and games to practice this skill in a fun and helpful way.

This site explains the inverse relationship of division with multiplication. Gives problems and games to practice this skill in a fun and helpful way.

Activities and factsheets exploring ratios and proportions in everyday life. Interactive, colorful, and fun.