on purchases over $50
on purchases over $65
on purchases over $80
If you need any help, don't hesitate to contact us. Click the button below.Speak to us
In this unit the students will investigate the concept of subtraction. They will begin playing the Base 10 game using Base 10 material. The students will investigate the Base 10 material. They will identify the values of each piece of Base 10 material given the short has the value of one. The students will then play the Base 10 game taking away a single digit from 99.