it is said that mathematics is the base of all other sciences, and that arithmetic, the science of numbers, is the base of mathematics. Number consist of whole numbers ( integers ) which are formed by the digits 0,1,2,3,4,5,6,7,8 and 9 and by combinations of them.
Hi
這是說,數學的基礎是所有其他科學、數學和科學的數字,是該基地的數學。 些包括整個號碼(或者是整數),由數字0,1,2,3,4,5,6,7,8和9以及它們的 組合.
喜
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