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igor_vitrenko [27]
3 years ago
7

(5 + 61) - (12 + 71)

Mathematics
2 answers:
Lesechka [4]3 years ago
5 0

Answer:

-17

Step-by-step explanation:

Look at the attachment

k0ka [10]3 years ago
3 0

Answer:

-17

Step-by-step explanation:

(5+61)-(12+71)

(66)-(83)

-17

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Step-by-step explanation:

see the attached figure to better understand the problem

step 1

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