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
Tammy Agi
53
Stephenie Horman (she/her)
29
Louisa Stanford
579
Sharon Sinclair
433
164
Sign Up
E.g. 17-5=12
17-12=5
5+12=17
