Invisibility Flying Skills and Math

What is the first step in adding numbers according to the narrator?

• Align the numbers by their decimal points

• Add the numbers without aligning them

• Start adding from the leftmost digit

• Align the place values and start from the ones place

When regrouping in addition, what happens if a sum in a place value exceeds nine?

• The sum is written as is

• The excess is carried over to the next place value

• The sum is divided by two

• The sum is ignored

How does the narrator verify their addition using the expanded form?

• By using a calculator

• By multiplying the numbers

• By breaking down the numbers into components and adding them

• By subtracting the numbers

What is the first step in the subtraction process described by the narrator?

• Start subtracting from the leftmost digit

• Borrow from the next place value if needed

• Subtract without borrowing

• Align the numbers by their decimal points

How many more miles does the narrator need to fly to perfect their skills?

• 11,826 miles

• 10,000 miles

• 12,000 miles

• 11,000 miles