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Mathematics, 12.07.2019 14:30 hastlingc

(01.02 mc)maya is showing her work in simplifying (5.2 − 4.5) − 5.5 + 4.8. identify any error in her work or reasoning. step 1: (5.2 − 4.5) − 5.5 + 4.8 step 2: 5.2 + (− 4.5 − 5.5) + 4.8 (identity property) step 3: 5.2 − 10 + 4.8 step 4: 5.2 + 4.8 − 10 (commutative property) step 5: 10 − 10 = 0

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