Lindsay Toub
Student Instructions
1. Tap the button. 2. Use the or tool to fill in the missing numbers in each heart. 3. Tap or to explain your work. 4. Tap the to add to your journal.
Sharon Sinclair
120
Louisa Stanford
183
Martha Castellanos
169
110
124
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button.
2. Use the 
or 
tool to fill in the missing numbers in each heart.
3. Tap 
or to explain your work.
4. Tap the 
to add to your journal.
