Math Focus 2

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Nelson Education > School > Mathematics K-8 > Math Focus > Grade 2 > Teacher Centre > Surf for More Math > Chapter 8 - Lesson 2

Surf for More Math


Lesson 2: Adding One-Digit Numbers to Two-Digit Numbers

Use these interactive activities to encourage students to have fun on the Web while learning about adding and subtracting two-digit numbers. Students can try these activities on their own or in pairs.


Use personal strategies for adding a one-digit number to a two-digit number with manipulatives.
[C, CN, ME, PS, R]

Instructions for Use

Adding allows students practice with adding two-digit numbers to a one-digit number.

To use Adding, enter the sum of the numbers shown and click Submit. When you have answered the last question, click Submit & Finish to get a summary of your score.

Addition Machine lets students practice adding 2 one-digit numbers, adding 1 two-digit number and 1 one-digit number, and adding 2 two-digit numbers.

To use Addition Machine, select Level 2 to practise adding 2 one-digit numbers, and 1 two-digit number and 1 one-digit number. Enter your answer in the white box and click “Check my answer.” Your score is shown to the right. Select the Level for each question.