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Mathematics, 14.04.2021 16:50 kerarucker12pe384k
What group of people were the first to formalize addition?
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Answer the following sums. Once you have completed each question, put your answers in order from smallest to largest it will join together to give you the answer you seek.
C: 6 + (-10) E: -12 + 19 E: -3 + (-4) E: 36 + (-18) H: (-7) + (-8)
H: -8 + 6 I: 9 + (-9) N: (-6) + 10 S: 16 + (-1) T: (-9) + (-9)
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What group of people were the first to formalize addition?
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Answer the following sums. O...
Answer the following sums. O...
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