Division Using Base-Ten Blocks Representation (Part 1)

This video tutorial explains how to divide 432 by 12 using base-ten blocks and connects this concept to long division. It begins with an introduction to base-ten blocks, explaining the place values of cubes, flats, rods, and units. The number 432 is represented using these blocks, and the process of dividing it into 12 equal groups is demonstrated. The tutorial covers exchanging flats for rods and rods for units to facilitate division, ultimately showing that each group receives 36 units.

How is the number 432 represented using base-ten blocks?

What is the value of the four flats in the hundreds place?

How many rods do we have after exchanging the four flats?

Can we split 43 rods into 12 equal groups? Explain why or why not.

What is the total number of units after exchanging the seven rods?

How many units are placed in each of the 12 groups?

What is the total amount in each group after dividing 432 into 12 groups?