Mathematics, 04.02.2021 21:50 mervesena01

Eva is showing her work in simplifying (7.3 - 7.2) - 3.8 + 3.7. In which step did Eva make an error? (5 points) Step 1: (7.3 - 7.2) - 3.8 + 3.7

Step 2: 7.3 + (-7.2 - 3.8) + 3.7 (commutative property)

Step 3: 7.3 - 11 + 3.7

Step 4: 7.3 + 3.7 - 11 (commutative property)

Step 5: 11 - 11 = 0

Step 2; she wrote commutative instead of distributive
Step 4; she wrote commutative instead of distributive
Step 4; she wrote commutative instead of associative
Step 2; she wrote commutative instead of associative

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Eva is showing her work in simplifying (7.3 - 7.2) - 3.8 + 3.7. In which step did Eva make an error?...