Teachers, save “Tynnu i ffwrdd o 20 - Subtract from 20” to assign it to your class.

Ydych chi'n gallu gwneud llinell o'r rocedi i'r atebion cywir? 1. Cliciwch ar y botwm gwyrdd adio 2. Cliciwch ar y pensil. Dewiswch liw a chysylltwch y rocedi gwahanol gyda'r ateb cywir. 3. Pan ydych wedi gorffen cliciwch y tic gwyrdd. 4. Cliciwch y tic gwyrdd eto. Can you draw a line from the rockets to the correct answers? 1. Click on the green add button 2. Click on the pencil tool. Choose a colour and draw lines from the different rockets and it's correct answer. 3. When you are done click the green check mark and click your name. 4. Click the green check mark again.