Use substitution to determine whether a given number in a specified set makes an equation or inequality true. Similar to English, Mathematics also has “grammar” Correct use of mathematical grammars can make the reader easier to understand the author. In some sense, Mathematics has it own language for communicating ideas.

## How to write expressions and equations

Knowing the mathematical meaning of words allows you to decipher word problems *and* gives you the power to *write* your own word problems, too! This unit brings students into the world of “math language”, learning *how* to *write* complex *expressions* in different forms *and* convert numbers in one form to another (i.e.decimals to fractions).

If you think about math as a language,

expressionsandequationsare the sentences.

### How to write expressions and equations

#### How to write expressions and equations

Moreover, it can show the author’s understanding of the topics. For example, describe the expression 2 (8 7) as a product of two factors; view (8 7) as both a single entity __and__ a sum of two terms.

A.4Identify when two __expressions__ are equivalent (i.e., when the two __expressions__ name the same number regardless of which value is substituted into them). ESSAYS OF VIRGINIA WOOLF VOLUME 6 Author: Mr Lam Novelist communicates their passion __and__ imagination to his/her readers by alphabets. An English article has its standard formats or we ed this “grammars”.

How to write expressions and equations:

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