Division and Grouping Concepts

This video tutorial demonstrates how to solve a division problem using visual aids. The problem involves dividing 72 by 9, and the instructor illustrates this by drawing nine equal groups. Initially, five is added to each group, using 45 of the 72. Then, three more are added to each group, completing the division with each group containing eight. This visual method helps in understanding how to evenly distribute numbers across groups.

What is the division problem being solved in the video?

• 63 / 9

• 81 / 9

• 72 / 9

• 72 / 8

How many groups are drawn to represent the division problem?

• 9

• 10

• 8

• 7

What is the first number added to each group during the division process?

• 3

• 6

• 4

• 5

How many numbers are added to each group initially?

• 6

• 5

• 4

• 3

After adding five to each group, how many of the total 72 have been used?

• 35

• 50

• 40

• 45

What additional number is added to each group to complete the division?

• 5

• 2

• 3

• 4

How many numbers are in each group after completing the division?

• 9

• 8

• 7

• 6

What is the final result of dividing 72 into nine equal groups?

• Each group has 7

• Each group has 6

• Each group has 9

• Each group has 8