ddormeus ddormeus

07-01-2018
Mathematics

contestada

[tex] - 3 + ( - 16)[/tex]
[tex]7 + ( - 2)[/tex]
[tex] - 10 + 8[/tex]
[tex]3 + 47[/tex]

Respuesta :

Аноним Аноним

08-01-2018

#1
−3−16=−3+−16=−19#2
7−2=7+−2=5#3
−10+8=−10+8=−2#4
3+47=3+47=50

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