Kimberly Richhart
Student Instructions
Click the button Click the to move the pieces on the scale Click the to write each set of equations on the screen. Click the to submit.
Sharon Sinclair
106
Martha Castellanos
168
107
123
118
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button
Click the 
to move the pieces on the scale
Click the 
to write each set of equations on the screen.
Click the 
to submit.
