Counting and Adding Dogs in Towns

The video tutorial explains how to calculate the total number of dogs living in two towns by adding the numbers from each town. It introduces the concept of 'combined' as meaning 'in all' or 'all together'. The tutorial uses a graphical method to count by tens and then by ones to reach the total. The final count reveals there are 83 dogs in total across both towns.

How many dogs live in our town?

• 46

• 50

• 37

• 83

What does the word 'combined' mean in this context?

• Separated

• Subtracted

• Divided

• In all

How many dogs live in the town next to us?

• 50

• 83

• 37

• 46

What is the first step in finding the total number of dogs?

• Subtracting the numbers

• Adding the numbers

• Multiplying the numbers

• Dividing the numbers

What does each bar in the graphic represent?

• 5 dogs

• 20 dogs

• 10 dogs

• 15 dogs

What is the purpose of using a graphic with bars?

• To subtract easily

• To add easily

• To multiply easily

• To divide easily

How many full bars of tens are there in total?

• 4

• 5

• 6

• 7

What is the subtotal after counting the full bars of tens?

• 70

• 40

• 50

• 60

What is the total number of dogs counted by tens?

• 90

• 80

• 70

• 60

How many dogs are counted by ones after the full bars?

• 15

• 13

• 10

• 12