Tania Woelfle
Student Instructions
Complete the addition and subtraction inverse operations for each triangle using E.g. 17-5=12 17-12=5 5+12=17
Tamara Letter
102
Adrianne Gronnert
40
Samantha Patten
185
Mrs. Amy Cohn
126
Mrs. Thompson
191
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E.g. 17-5=12
17-12=5
5+12=17
