here is a ptt.
and a work sheet.
i pasted the items from the second page into the first, bc it wouldn't all fit on one pg of a word doc
the third page are just big numbers, i used it to practice hundreds and thousands, i would put the numbers on the board, and two students would have pointers, i would read a number and whoever pointed to it first, got a pt for their team, a fun way to practice.