Răspuns :
414:3=138 ( copii au sosit in a doua zi)
414+138=552 (au sosit in primele 2 zile)
1000-552=448(au sosit in a treia zi)
V: 414+138+448=1000
R: 448 copii au sosit in a treia zi
414+138=552 (au sosit in primele 2 zile)
1000-552=448(au sosit in a treia zi)
V: 414+138+448=1000
R: 448 copii au sosit in a treia zi