Răspuns :
Răspuns
Veverita 1 are 54 alune
Veverita 2 are 67 alune
Veverita 3 are 78 alune
Explicație pas cu pas:
A + B + C = 199
A + B = 121
B + C = 45
C = 199 - 121 = 78
A = 199 - 45 = 54
B = 121 - 54 = 67
Veverita 1: __________
Veverita 2: ________________
Veverita 3 : _______
Suma __________ + ________________ + _______ = 199
__________ + ________________ = 121 deci _______ = 199 - 121 = 78
________________ + _______ = 45 deci __________ = 199 - 45 = 54
________________ = __________ + ________________ + _______ - __________ - _______ = 199 - 78 - 54 = 67