harrisonsavarioso60t harrisonsavarioso60t

12-06-2018
Mathematics

contestada

select the proper for parentheses to speed up the addition for the expression 2+9+8+1

Respuesta :

Kirstina1734 Kirstina1734

12-06-2018

(2+9)+(8+1)=
18. 9.
\. /
27

Answer Link

maria678cheetah maria678cheetah

12-06-2018

(2+9)+(8+1)=
18. 9. =
27

Answer Link

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