Subtraction Problems with Regrouping

The video tutorial teaches subtraction of six and seven-digit numbers with regrouping. It begins with an introduction to the concept, followed by detailed examples of subtracting six-digit numbers, demonstrating the regrouping process. The tutorial then covers the subtraction of seven-digit numbers, again emphasizing the importance of regrouping. The video concludes by highlighting the ease of subtracting large numbers once the regrouping technique is mastered.

What is the first step in subtracting numbers with regrouping?

• Subtract without regrouping

• Start from the rightmost digit

• Start from the leftmost digit

• Add the numbers first

In the example of subtracting six-digit numbers, what is the result of 11 minus 2?

• 7

• 8

• 9

• 10

When subtracting 9 from 5 in the six-digit example, what regrouping is necessary?

• Regroup thousands to hundreds

• Regroup hundreds to tens

• Regroup tens to ones

• Regroup ten thousands to thousands

What is the result of 15 minus 9 in the six-digit subtraction example?

• 4

• 5

• 7

• 6

In the six-digit subtraction example, what is the result of 12 minus 8?

• 5

• 6

• 4

• 3

What is the final result of the six-digit subtraction example?

• 2,37,499

• 2,37,469

• 2,37,479

• 2,37,489

What is the result of 6 minus 3 in the six-digit subtraction example?

• 5

• 4

• 3

• 2

In the six-digit subtraction example, what is the result of 5 minus 3?

• 4

• 3

• 2

• 1

What is the result of 13 minus 6 in the six-digit subtraction example?

• 8

• 9

• 7

• 6

In the six-digit subtraction example, what is the result of 3 minus 6?

• 1

• 0

• Negative number

• 2