Back to: Mathematics Primary 4
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An open sentence is a mathematical statement showing two equal expression and containing a missing quantity to be found. This missing quantity is usually represented by a empty box, a blank line or letter x. An open sentence in math means that it uses variables, meaning that it is not known whether or not the mathematical sentence is true or false.
Example:
Quiz
- 40 – y = 16
- 54 x c = 108
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