afla numarul necunoscut : (56 :a+16):5+12=16
Răspunsuri la întrebare
Răspuns de
51
(56:a+16):5+12=16
(56:a+16):5=16-12
56:a+16=4x5
56:a=20-16
a=56:4
a=14
(56:a+16):5=16-12
56:a+16=4x5
56:a=20-16
a=56:4
a=14
Miruna1111111111:
multumesc
Răspuns de
13
(56:a+16):5+12=16
(56:a+16):5=16-12
56:a+16=4x5
56:a+16=20
56:a=20-16
56:a=4
a=56:4=14
(56:a+16):5=16-12
56:a+16=4x5
56:a+16=20
56:a=20-16
56:a=4
a=56:4=14
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