Правильно: 17+2=19, 11+6=17, 16+4=20, 12+2=14, 13+3=16, 14+5=19, 15+5=20, 16+2=18, 17+3=20, 11+2=13, 12+4=16, 13+4=17, 14+2=16, 15+3=18, 16+3=19, Неправильно: 17+2=18, 13+5=17, 15+4=20, 11+3=15, 12+5=18, 13+6=18, 14+3=16, 15+2=16, 16+2=17, 18+2=19, 12+4=15, 13+4=16, 11+7=19, 12+8=19, 13+5=19,

Додавання в межах 20

Clasament

Stilul vizual

Opţiuni

Comutare șablon

Restaurare activitate salvată automat: ?