Learn how to subtract a three digit whole number from another three digit whole number

The video tutorial explains the process of subtraction, focusing on the borrowing technique. It starts by highlighting the need to subtract larger numbers from smaller ones and introduces borrowing when this isn't possible. The instructor provides a detailed, step-by-step guide on how to borrow across digits, ensuring the correct subtraction of numbers. The tutorial concludes with a practical example, demonstrating the subtraction of numbers using the borrowing method, resulting in a final difference of 689.

What is the first step in the vertical subtraction method?

• Subtract from the leftmost digit

• Subtract the smaller number from the larger

• Subtract without borrowing

• Subtract from the rightmost digit

When do you need to borrow in subtraction?

• When the top digit is larger

• When the bottom digit is larger

• When subtracting zero

• When both digits are equal

What happens to a digit when you borrow from it?

• It remains the same

• It doubles

• It increases by 1

• It decreases by 1

In the example, what is the result of subtracting 4 from 13?

• 9

• 10

• 8

• 7

What is the final result of the subtraction example provided?

• 986

• 896

• 698

• 689