ESERCIZIO NUM: 417 - CATEGORIA: vocaboli > numeri - DIFFICOLTA': ***

Risolvi le seguenti operazioni matematiche scrivendo il risultato in inglese(03):

a) ten plus two equals, add fifteen, add forty one, subtract five, multiply by three -- b) nineteen minus seven equals, subtract four, multiply by five, add seventeen, subtract fifteen -- c) forty multiplied by two equals, add eighteen, add fifty eight, subtract ten, multiply by four