Pre-Algebra Examples

$9.3 + 0.7 + 0.7 + 0.7 + 0.7 + 0.7$

Step 1

Add $9.3$ and $0.7$ .

$10 + 0.7 + 0.7 + 0.7 + 0.7$

Step 2

Add $10$ and $0.7$ .

$10.7 + 0.7 + 0.7 + 0.7$

Step 3

Add $10.7$ and $0.7$ .

$11.4 + 0.7 + 0.7$

Step 4

Add $11.4$ and $0.7$ .

$12.1 + 0.7$

Step 5

Add $12.1$ and $0.7$ .

$12.8$

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