TCAP Success Grade 8 MATH Chapter 2

### TCAP Success Grade 8 MATH Chapter 2 Sample

1 pt
1.

$\left(1×{10}^{7}\right)×\left(5×{20}^{21}\right)=$

1 pt
3.

$\frac{{10}^{-6}}{{10}^{-4}}×\frac{{10}^{-7}}{{10}^{-2}}$

1 pt
6.

$\frac{{10}^{-8}}{{10}^{5}}÷\frac{{10}^{-4}}{{10}^{3}}$

1 pt
10.

Airplanes can go miles per hour. If a flight between two secret locations is miles, about how many hours will it take the airplane to get to its destination?

1pt
13.