Mathematics, 07.07.2019 03:40 potatoismeh1
To find 19 + (11+37), lennie added 19 and 11. then he added 37 to the sum. what property did he use?
Answers: 2
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To find 19 + (11+37), lennie added 19 and 11. then he added 37 to the sum. what property did he use?...
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