Materials and Directions:
For each group of 3 students:
Gather three bags. Print the attached numbers. Cut apart.
Place the 100s in a bag labeled hundreds. Place the 10s in a bag labeled tens. Place the 1s in a bag labeled ones.
How To Play:
Students will work in groups of three to pick cards from each bag to build a number.
They will then read the number and write it in standard form.
Each student takes 1 bag and picks a card from the bag.
The students put the cards together to build a number.
Students write the number in expanded and standard form on a whiteboard or on the recording sheet.
E.g.. Cards picked: 40, 6, 700
700 + 40 + 6 = 746
Students pass the bags and continue building numbers.