Subtraction with a Borrow

The video tutorial explains how to subtract multi-digit whole numbers, focusing on the borrowing technique when the top digit is smaller than the bottom digit. It starts by setting up the subtraction problem, then demonstrates borrowing from the next left digit to perform the subtraction correctly. The tutorial concludes with a recap of the process and emphasizes the ability to borrow as needed.

What is the first step in arranging numbers for subtraction?

• Place the subtrahend above the minuend.

• Align the numbers by their decimal points.

• Start subtracting from the leftmost digit.

• Ensure digits with the same place value are in the same column.

What should you do if the top digit is smaller than the bottom digit during subtraction?

• Skip the digit and move to the next one.

• Borrow from the next left digit.

• Add 10 to the top digit.

• Subtract the bottom digit from the top digit directly.

When borrowing, what happens to the digit you borrow from?

• It doubles.

• It decreases by one.

• It remains the same.

• It increases by one.

What is the result of subtracting 3 from 9 in the given problem?

• 8

• 7

• 6

• 5

What is the final result of the subtraction problem 169,457 - 13,261?

• 156,196

• 156,197

• 156,186

• 156,296