options: Reason quantitatively and use units to solve problems.

Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers.

Use complex numbers in polynomial identities and equations.

Extend the properties of exponents to rational exponents.

Use properties of rational and irrational numbers.

Represent complex numbers and their operations on the complex plane.

Apply and extend previous understandings of numbers to the system of rational numbers.

Perform arithmetic operations with complex numbers.

Perform operations on matrices and use matrices in applications.

Represent and model with vector quantities.

Know that there are numbers that are not rational, and approximate them by rational numbers.

Apply and extend previous understandings of multiplication and division to divide fractions by fractions.

Perform operations on vectors.

Compute fluently with multi-digit numbers and find common factors and multiples.
problem_activity: Task
Use the computation shown below to find the products.
[IMG]
$189\times 16$
$80\times 16$
$9 \times 16$


correct_option_index: 13