Subtracting Decimals and Word Problems

This video tutorial focuses on subtracting decimals through various word problems. It begins with an introduction to the topic, followed by solving problems involving a cyclist, swimmer, delivery truck, marathon runner, and hiker. Each problem is solved manually and verified with a calculator. The video concludes with a call to action for viewers to like, share, and subscribe.

What is the main topic discussed in this video?

• Subtracting decimals

• Multiplying decimals

• Dividing decimals

• Adding decimals

How many kilometers does the cyclist need to ride after covering 8.2 km out of 15.5 km?

• 9.3 km

• 6.3 km

• 7.3 km

• 8.3 km

What is the result of subtracting 8.2 from 15.5?

• 7.3

• 8.3

• 9.3

• 6.3

How many kilometers does the swimmer have left to swim after completing 3.1 km out of 6.3 km?

• 5.2 km

• 4.2 km

• 3.2 km

• 2.2 km

What is the result of subtracting 3.1 from 6.3?

• 5.2

• 4.2

• 2.2

• 3.2

How many kilometers does the delivery truck need to travel after covering 12.4 km out of 25.7 km?

• 12.3 km

• 11.3 km

• 14.3 km

• 13.3 km

What is the result of subtracting 12.4 from 25.7?

• 12.3

• 11.3

• 13.3

• 14.3

How many kilometers does the marathon runner have left after covering 30.8 km out of 42.6 km?

• 10.8 km

• 13.8 km

• 11.8 km

• 12.8 km

What is the result of subtracting 30.8 from 42.6?

• 13.8

• 12.8

• 11.8

• 10.8

How many kilometers does the hiker have left after covering 14.2 km out of 18.9 km?

• 6.7 km

• 5.7 km

• 4.7 km

• 3.7 km