Ben Harries
Student Instructions
1. Tap to start the activity. 2. Take of the object and weigh it. 3. Write your answers. 4. Tap when you finish.
Sharon Sinclair
45
Martha Castellanos
27
23
40
Adrianne Gronnert
61
Sign Up
to start the activity.
2. Take 
of the object and weigh it.
3. Write 
your answers.
4. Tap 
when you finish.
