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Health Sciences 20 Online
OpenStudy (anonymous):

1. Sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still get the same answer. Use these decimals to answer the questions: –6.2, 5.71, –3.96, 2.84 (a) Is Sally’s statement always true, sometimes true, or always false? Write two pairs of equations using addition and two pairs of equations using subtraction to support your answer.

OpenStudy (anonymous):

i can do this one i just dont understand changing order of decimals does it mean do change order of all the numbers or change the numbers in each number order

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