1. Add the following integers
a. -15 and -3
b. +84 and +45
c. 63 and -23
d. -44 and...
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Mathematics, 28.01.2021 14:00 alex43079
1. Add the following integers
a. -15 and -3
b. +84 and +45
c. 63 and -23
d. -44 and +35
e. +12 and -20
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Answers: 2
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