Addition 0-100

The video tutorial introduces a number challenge where the goal is to find numbers up to 100 using clues. It explains the concepts of one-digit and two-digit numbers, units, and tens. The tutorial then guides viewers through solving a series of clues by applying these concepts, including identifying numbers based on tens and units, comparing numbers, and using a calculator trick to reveal a hidden message. The lesson concludes with a recap of key points about adding numbers to 100.

What are numbers from 1 to 9 called?

• Two-digit numbers

• One-digit numbers

• Four-digit numbers

• Three-digit numbers

How many units make up one ten?

• 5 units

• 10 units

• 15 units

• 20 units

If a number has 3 tens and 5 units, what is the number?

• 25

• 35

• 45

• 15

Which number is between 54 and 56?

• 57

• 55

• 58

• 53

What number is greater than 67?

• 65

• 68

• 64

• 66

Which is the smallest number among 45, 54, and 47?

• 48

• 47

• 54

• 45

What word does the calculator display when the numbers are turned upside down?

• Welcome

• Thanks

• Hello

• Goodbye