Surf for More Math
Lesson 3 - Adding Whole Numbers
To encourage your child to have fun on the Web while learning about Adding Whole Numbers, here are some games and interactive activities they can do on their own or in pairs.
Solve problems by adding four 3-digit whole numbers.
Student Book pages 112-113
Instructions for Use
Interactive Calculator allows your child to add whole numbers.
To use Interactive Calculator, start by pressing a three-digit number on the interactive calculator. This number will appear in the calculator window. Press the ' + ' button on the calculator, and then enter another three- digit number. Repeat pressing the ' + ' button on the calculator, and then enter another three- digit number. Press the '=' button on the calculator.