Eoghan O’Neill
Student Instructions
1. Listen to the voice instructions. 2. Watch the video 3. Click 4. the beads onto the tens and units part of the abacus. 5. Repeat for each slide 6. Click to hand in.
Mrs. Farias
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Lauren Hollander
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4. 
the beads onto the tens and units part of the abacus.
5. Repeat for each slide
6. Click 
to hand in.
