Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (anonymous):

Indicate which property is illustrated in Step 1. Step 1 7 + (1 + 8) + 0 = 7 + (8 + 1) + 0 Step 2 = (7 + 8) + (1 + 0) Step 3 = (7 + 8) + 1 Step 4 = 15 + 1

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!