Adding Decimals and Resources

The video tutorial guides students through the process of adding decimals. It begins by suggesting the use of notes and the video itself as resources for quiz preparation. The tutorial then outlines a step-by-step method for adding decimals: aligning decimal points vertically, equalizing the length of numbers by adding zeros, performing the addition, and finally aligning the decimal point in the answer.

What resources can you use if you need more time to review during the quiz?

• Only the video

• Neither your notes nor the video

• Only your notes

• Both your notes and the video

What is the first step in adding decimals?

• Round off the numbers

• Align the decimal points vertically

• Start adding the numbers

• Add extra zeros

Why do we add extra zeros when aligning decimals?

• To make the calculation easier

• To ensure the numbers have the same length

• To confuse the students

• To make the numbers look bigger

What should you do after adding the numbers?

• Place the decimal point in the answer

• Recheck the alignment

• Round the answer to the nearest whole number

• Erase the extra zeros

What is the final answer when adding the numbers in the example given?

• 984

• 948

• 849

• 894