Basic Math Examples

212 - 107

$212 - 107$

Step 1

Round

212

$212$ to

200

$200$ .

200 - 107

$200 - 107$

Step 2

Round

- 107

$- 107$ to

- 100

$- 100$ .

200 - 100

$200 - 100$

Step 3

Subtract

100

$100$ from

200

$200$ .

100

$100$

Step 4

The approximate value of

212 - 107

$212 - 107$ found by front end estimation.

212 - 107 \approx 100

$212 - 107 \approx 100$

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⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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