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Basic Math Examples

Popular Problems

Evaluate (-3.9)+7.1-7.8

$(- 3.9) + 7.1 - 7.8$

Step 1

Add $- 3.9$ and $7.1$ .

$3.2 - 7.8$

Step 2

Subtract $7.8$ from $3.2$ .

$- 4.6$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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