Cube Conversations

What could the missing numbers be?  Display this and open up discussions. Enabling – smaller number Extending – larger numbers,{...}

Invite 2 students to stand at the board facing the class. Write 2 numbers above their heads so they cannot{...}

https://nrich.maths.org/5576   In the picture below, four whole numbers are being put into the box. Inside the box, a multiplication happens to each{...}