Packaged in re-sealable poly bag for easy storage. Discs are 1" in diameter, 1/8" thick, and made of EVA foam. The color-coding matches that of the Jumbo Magnetic Demonstration Discs.
25 each of 10 values: thousandth, hundredth, tenth, one, ten, hundred, thousand, ten thousand, hundred thousand, million.
The hands-on way to visualize numbers and operations!
These easy-to-manipulate discs provide hands-on practice for developing number sense. Color-coded according to place value, the foam discs allow students to visually track what happens when they regroup numbers in both addition and subtraction. And they help illustrate that multiplication is the same as repeated addition, and division the same as repeated subtraction. Packaged in re-sealable poly bag for easy storage. Discs are 1 in diameter, 1/8 thick, and made of EVA foam for easy manipulation and quiet classroom activity. 25 each of 10 values: thousandth, hundredth, tenth, one, ten, hundred, thousand, ten thousand, hundred thousand, million. 250 total discs in set. (Color-coding system matches Sensational Math Jumbo Magnetic Place Value Demonstration Discs and Sensational Math Place Value Cards)
These colorful foam disks make learning place value easier for the visual or tactile learner. Place values from 1 to 1,000,000 are represented in 7 value sets and values from 1-1000 are represented in 4 value sets. Each place value is a different color, which makes them easy to differentiate. These disks are used in several of the Singapore Approach books.
Variety and price
To use with Singapore Math Primary US Edition 4A & B
Manipulatives for Dimensions Math 4th grade
To use with Singapore Math. Love that they match the colors of the Place Value Strips