This paper gives a construction of the set of arithmetic Numbers and proves some qualities of the set of arithmetic Numbers.

给出算术数集的一种构造，并证明算术数集的有关性质。

youdao

Instead they may involve, at most, a little arithmetic, such as "the sum of two odd numbers is even", and common sense.

相反，它们最多可能涉及一点算术，比如“两个奇数之和为偶数”，以及常识。

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Jeremy says in the text that the geometric return is always lower than the arithmetic return unless all the Numbers are the same.

杰里米在书里说几何平均，总是比算术平均小，当然如果所有数字都一样，两个均值相等。

youdao

Jeremy says in the text that the geometric return is always lower than the arithmetic return unless all the numbers are the same.

杰里米在书里说几何平均,总是比算术平均小,当然如果所有数字都一样,两个均值相等

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Prior to the beginning of classes, learners are required to take an assessment test aimed at verifying their entry knowledge on basic literacy and numeracy through the identification of letters, syllables, words, sentences, numbers, arithmetic operations and writing down their personal details.

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Sure, Angry Birds has no letters or numbers, but there are other things to learn besides literacy and arithmetic.

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When teaching numeracy, the facilitators focus on teaching numbers and the idea of quantity, grouping and interpretation of measurement units, arithmetic operations, special forms and orientation, and content interpretation, such as reading tables and graphics.

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