Teachers, save “Addition - Doubles & Doubles + 1” to assign it to your class.

A bit of fun to end the week with some double's songs. Tap on the Doubles Song board to the left. Click 'view original'. Click on each image to listen and sing along. Doubling Activity 1. Click on to begin the activity. 2. Double click in the answer box to type your answer. 3. Make sure you complete page 1 and 2. 4. Click the when you have finished both pages. Australian Curriculum Achievement Standard Students perform simple addition and subtraction calculations using a range of strategies.