Understanding Teen Numbers and Addition

The video tutorial introduces teen numbers, which are numbers between 10 and 20. It explains that each teen number is composed of ten ones and additional ones. For example, the number 14 is made of ten ones and four more ones. The tutorial includes a problem-solving section where viewers learn to find the number 13 by counting ten ones and three more ones. The video emphasizes understanding the composition of teen numbers and provides practical examples to reinforce learning.

What range of numbers are considered teen numbers?

• 10 to 20

• 30 to 40

• 1 to 10

• 20 to 30

Which of the following is not a teen number?

• 21

• 19

• 15

• 11

How is the number 11 composed?

• Ten ones and one more one

• Ten ones and two more ones

• Ten ones and four more ones

• Ten ones and three more ones

How many more ones are added to ten ones to make 16?

• 4

• 7

• 5

• 6

What is the correct way to write the number 14?

• 1 and 6

• 1 and 5

• 1 and 4

• 1 and 3

What is the sum of ten ones and six more ones?

• 17

• 15

• 18

• 16

If you have ten ones and three more ones, what number do you get?

• 14

• 13

• 12

• 15

What number do you get when you add ten ones and five more ones?

• 16

• 17

• 14

• 15

How many ones are there in total when you have ten ones and three more ones?

• 14

• 13

• 12

• 11

What is the total when you count on from ten and add four more ones?

• 15

• 14

• 16

• 13