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suma a 4 numere consecutive pare este 52.afla numerele

Răspuns :

BrainlyGril
1=a
2=a+2
3=a+4
4=a+6
a +a+2+a+4+a+6=52
4a+12=52/-12
4a=40:4
a=10
1=10
2=10+2=12
3=10+4=14
4=10+6=16
Succes!
Mekisa200
a |_____|
b|_____|_|2
c |_____|_|2_|2
d |_____|_|2_|2|2 }52

52-12=40
40:4=10 a
10+2=12 b
10+2+2=14 c
10+2+2+2=16 d
Verificare : 10+12+14+16=52

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