Adding 10 More: A Deep Dive into Base Ten Blocks

The video tutorial teaches first-graders how to add 10 to a number. It begins with an introduction to the concept of adding 10 and explains place value using the number 24. The tutorial provides examples of adding 10 to numbers like 24, 58, and 25, using visual aids like rods and cubes. It also demonstrates how to count by tens to add 10 to numbers like 49 and 90. The video concludes with a recap of the methods taught and encourages students to practice adding 10 using these techniques.

What is the result of adding ten to the number 24?

• 24

• 32

• 44

• 34

If you have two tens and add one more ten, how many tens do you have?

• One

• Four

• Two

• Three

What number do you get when you add ten to 58?

• 68

• 48

• 60

• 58

How many tens are there in the number 68?

• Five

• Six

• Seven

• Eight

What is 25 plus 10?

• 35

• 25

• 15

• 45

What is the next ten after forty when counting by tens?

• Thirty

• Fifty

• Forty

• Sixty

What is the sum of 49 plus 10?

• 69

• 59

• 49

• 39

What number do you reach if you add ten to 90?

• 100

• 90

• 110

• 80

Which method can be used to find ten more of a number?

• Dividing by ten

• Adding a ten

• Subtracting ten

• Multiplying by ten