The utility model belongs to calculate the utensil field, concretely relates to board is calculated to multi -system mathematics, it includes exercise question frame and multiseriate calculation frame, the orthokinetic is provided with a plurality of digital gleitbretters in each column count frame, the movable rail mark that moves of each digital gleitbretter lies in same straight line, and the length sum of each digital gleitbretter is lighter than the framework length of calculating the frame, and each digital gleitbretter corresponds 1~N of numeral in proper order, and the multi -system number that N be 1~9 positive integer and/or more than or equal to 10 is with alphabetical, and the quantity N of digital gleitbretter is with the 1 system number that equals the multi -system number. The beneficial effects of the utility model are that: need not remember the pithy formula, only need to calculate according to simple arithmetic operation directly perceivedly, when being arithmetic operation, it is directly perceived simple, easy operation, when carrying out the operation of multiplication or division, sufficient figure place has been reserved to provide the numerical result, cannot take place reversal phenomenon in computing process, therefore wrong result can not appear, small in the abacus, with the calculator with the cell -phone the same convenient to carry.