Three-Digit Subtraction with Regrouping Quiz

What is the first step when you don't have enough ones to subtract in a three-digit subtraction problem?

• Regroup tens into hundreds

• Subtract directly

• Add more ones

• Regroup hundreds into tens

In the example of 403 minus 128, how many ones do you have after regrouping?

• Ten

• Thirteen

• Eight

• Three

What is the result of subtracting the tens in the example of 403 minus 128?

• Two

• Seven

• Five

• Nine

In the example of 305 minus 167, what do you do when there are no tens to regroup from?

• Skip the step

• Add more tens

• Subtract directly

• Regroup from the hundreds

What is the final result of 305 minus 167 after all regrouping and subtraction steps?

• 138

• 275

• 305

• 167