TI 30X IIS Calculator Practice!

Front

What is the result of simplifying 89.3 + -16.5?

Back

72.8

Front

What is the value of 2 + (9^2 - 4)?

Back

79

Front

What button do you press to convert a decimal to a fraction on the TI 30X IIS calculator?

Back

2nd button then PRB

Front

Solve: 2 ¼ + 3 ⅘ = ?

Back

6 1/20

Front

Which button turns the TI 30X IIS calculator off?

Back

2nd on

Front

What is the first step in simplifying an expression?

Back

Identify and combine like terms.

Front

What does the '2nd' button do on the TI 30X IIS calculator?

Back

It allows access to secondary functions of other buttons.

Front

How do you enter a fraction on the TI 30X IIS calculator?

Back

Use the fraction button and input the numerator and denominator.

Front

What is the purpose of the 'alpha' button on the TI 30X IIS calculator?

Back

To access the letters and variables for calculations.

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right).