Understanding Decimal Numbers

The video tutorial covers a series of decimal numbers ranging from 10.5 to 23.5. It is divided into three sections: an introduction to the series, exploration of mid-range decimals, and advanced concepts. Each section builds on the previous one, providing a comprehensive understanding of decimal numbers.

What is the first decimal number introduced in the video?

• 10.5

• 13.5

• 11.5

• 12.5

Which decimal number comes immediately after 14.5?

• 15.5

• 16.5

• 17.5

• 18.5

What is the last decimal number covered in the second section?

• 18.5

• 19.5

• 21.5

• 20.5

Which decimal number is introduced right after 20.5?

• 21.5

• 24.5

• 22.5

• 23.5

What is the final decimal number discussed in the video?

• 21.5

• 22.5

• 23.5

• 24.5