Crossword Puzzle crucigrama 6Online version natalia elguedo muñiz by Natalia Elguedo 1 people use this to sum up or to do different mathematical operations 2 this object is soft. it is used to rest to sleep on it 3 object made of different materials such as glass or plastic used to keep liquids 4 this is an object with pages glued or sewn together used to write on it 5 this is a flat wooded object attached to a wall providing a surface for the storage or display of objects 6 this object is almost always used in birthday celebrations. it is sweet and soft 7 people use this object to practice exercise and also as a mean of transportation 8 this object is made of glass and allows to see through it 9 this object has ink and it is used to take notes 10 formal object made of silk used mainly by men wearing a suit 4 2 1 6 8 7 10 9 5