We have finished chapters one and two of our math book and are on to chapter three. In chapter three we are reviewing subtraction and the math vocabulary for subtraction. Ask your child if they know what a number sentence is, where to find the minus sign and where to find the difference. Yesterday we did partner practice. Each set of partners used a dry erase board to model a subtraction story told by the other partner. They also had to write the number sentence and find the difference.