The hands-on way to visualize numbers and operations!.Whole Numbers Place Value Discs, 4-Value, 100 Discs These easy-to-manipulate discs provide hands-on practice for developing number sense.

Discs are 1" in diameter, 1/8" thick, and made of EVA foam for easy manipulation and quiet classroom activity.

And they help illustrate that multiplication is the same as repeated addition, and division the same as repeated subtraction. The hands-on way to visualize numbers and operations!. 100 total discs in set. 25 each of 4 values - 1, 10, 100, 1,000.

Blade 50 Ayp

About The MTD 490-110-0040 Blade 50 Ayp

Lawn & Garden,Lawn Mowers & Accessories,Lawn Mower Blades & Attachments

Specifications of Blade 50 Ayp

Mechanical position Indicators, DD51-FN-00.40-D-C1 F.14-SST

Mechanical position Indicators, DD50-AN-010-S-C1 F.10-SST

Mechanical position Indicators, DD50-FN-050-D-C1

Discs are 1" in diameter, 1/8" thick, and made of EVA foam for easy manipulation and quiet classroom activity.

Discs are 1" in diameter, 1/8" thick, and made of EVA foam for easy manipulation and quiet classroom activity.