Surf for More Math
Lesson 4 - Multiplying by Regrouping
Use this interactive activity to encourage your child to have fun on the Web while learning about multiplying by regrouping.
Use mental math to multiply two two-digit numbers.
Student Book pages 164-165
Instructions for Use
Multiplying 2-Digit Numbers by 2-Digit Numbers lets your child multiply two two-digit numbers using a step-by-step regrouping process.
To use Multiplying 2-Digit Numbers by 2-Digit Numbers, click the "START" button. Read the prompts and input answers into the text boxes. Click the "REVIEW" link for help. Click the "REVIEW" link again to close the help box. After you complete a problem, click the "NEXT" button to try another problem.