ESERCIZIO NUM: 418 - CATEGORIA: vocaboli > numeri - DIFFICOLTA': ***

Risolvi le seguenti operazioni matematiche scrivendo il risultato in inglese(04):

a) fifteen minus three equals, add eight, subtract one, multiply by nine, add seven -- b) fifty one plus four equals, subtract thirty, multiply by three, subtract eighteen, add twelve -- c) eighty two minus six equals, add sixty three, subtract twenty nine, add ten, multiply by four