What 4 concepts are covered in the Ten Frame Calculator?
taking account of when reaching a total; including
an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.
lists of numbers showing the results of a calculation with varying arguments
two-by-five rectangular frames into which objects like counters can be placed to show numbers less than or equal to ten