Five and seven make twelve twelve and three make fifteen fifteen and seven make...

Question

Five and seven make twelve
twelve and three make fifteen
fifteen and seven make twenty-tmo
twenty-two and six make twenty-eight
twenty-six and five make thirty-one Сколько будет?

Answer 1

1)5+7=12
2)12+3=15
3)15+7=22
4)22+6=28
5)26+5=31