So…in Spanish, the “super 7 verbs” are to have, to want, to go, to like, to exist, to be, to be located. This Terry Waltz-compiled list is the most-used verbs. Mike Peto added nine more to make the “sweet 16.” These are worth heavily focusing on in Year 1 of any language. They are the acquisitional platform on which subsequent Spanish is built, and they allow us to get about 90% of necessary work done in Spanish (with circumlocution etc).
It’s a central tenet in C.I. teaching that we want to focus on high-frequency words. Then, on C.I. Fight Club, the topic of how frequently used numbers are came up, and Terry had this to say:
This is why the “Super 7” is a list of concepts, not specific words. For me, thinking about getting students able to express or work with concepts is more important than specific vocabulary. They need some way of quantifying (at first maybe just “many” and “few”, later more specific). That’s really important, but it’s made up in turn of a whole lot of options. Individual number words don’t “score” highly on standard frequency lists of words, but if you looked at the concepts those words stood for, I bet the “quantity” concept would be right up there.
So I went and looked at how frequently numbers and quantity-connnoting words appear in the 1000 most frequently used Spanish words. (The only numbers in the 100 most-used Spanish words are 1 and 2).
#37 mas more
#40 todo all
#72 todos all (plural)
#96 tan (used for as…as)
#153 mismo (same)
#204 tres (three)
#205 menos (less)
#240 cada (each)
#296 casi (almost)
#311 primera (first)
#327 cuanto (how much)
#392 ningun (none, not any)
#425 cinco (five)
#428 cuando (when)
#430 algunos (certain)
#434 unos/unas (some)
#435 muchos (many)
#437 segundo (second)
#456 cuatro (four)
The next numberish word is diez (ten) at #708.
So it would seem that Terry is right: there are a whopping five numbers in the most-used 708 words, but there are 14 words which have to do with quantity. In other words, having a feel for quantity is more important than knowing lots of specific numbers.