one apple --> two ?
two apples
one book --> three ?
three books
one pencil case --> four ?
four pencil cases
one pencil sharpener --> ten ?
ten pencil sharpeners
one orange --> five ?
five oranges
one box --> seven ?
seven boxes
one fox --> ten ?
ten foxes
one sandwich --> twelve ?
twelve sandwiches
one notebook --> eight ?
eight notebooks
one rubber --> twenty ?
twenty rubbers
one watch --> thirty ?
thirty watches
