[Free Registration/Login Required] In this flipchart students investigate adding and subtracting 1 from a number practicing with the more and less terms. This flipchart can easily be modified to use larger more or less numbers. This is a...

Practice solving more word problems by finding how many more (or fewer) objects there are. Numbers used are 20 or less. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive...

Students will apply the idea of adding or subtracting ten to a number by adding or subtracting multiple groups of ten from a number. Included is a detailed lesson plan, videos of the lesson in action, materials and worksheets, and center...

Quiz where the player compares two numbers between one and thirty, and states whether the first number is less than, equal to, or greater than the second number.