Mastering 3-Digit Subtraction with Regrouping

What is the term used when you need to borrow value from another place value in subtraction?

• Reducing

• Carrying

• Regrouping

• Borrowing

When subtracting ones and not having enough, from which place value do we regroup first?

• Ones

• Tens

• Hundreds

• Thousands

What is the result of 14 minus 6?

• 7

• 9

• 8

• 6

What mistake is commonly made when forgetting to regroup in subtraction?

• Subtracting the wrong place values

• Not writing the corrected number

• Adding instead of subtracting

• Forgetting to subtract the ones

What is the corrected tens number after regrouping from hundreds?

• 12 tens

• 9 tens

• 10 tens

• 11 tens

How do you verify a subtraction problem's accuracy?

• Use addition

• Subtract again

• Use multiplication

• Guess and check

What is the sum of 198 and 234?

• 422

• 412

• 432

• 442

What is the missing minuend if the subtrahend is 198 and the difference is 234?

• 432

• 422

• 412

• 442

What higher order thinking skill can be used to find a subtraction difference?

• Estimation

• Multiplication

• Counting on

• Division

What is the result of 718 minus 450?

• 268

• 358

• 278

• 248