FAST Math Prep: Flashcardizz

Front

What is the median of a data set?

Back

The median is the middle number in a sorted list of numbers. If there is an even number of observations, the median is the average of the two middle numbers.

Front

How do you find the median of the data set: 7, 9, 7, 8, 3, 2, 3, 9, 6?

Back

First, sort the data: 2, 3, 3, 6, 7, 7, 8, 9, 9. The median is the middle number, which is 7.

Front

What does the symbol '=' mean in mathematics?

Back

The symbol '=' means 'is equal to'. It indicates that the values on both sides of the symbol are the same.

Front

What does the symbol '<' mean in mathematics?

Back

The symbol '<' means 'less than'. It indicates that the value on the left is smaller than the value on the right.

Front

What does the symbol '>' mean in mathematics?

Back

The symbol '>' means 'greater than'. It indicates that the value on the left is larger than the value on the right.

Front

What is the result of 0.500 and 0.5?

Back

0.500 = 0.5, they are equal.

Front

How do you compare 0.89 and 0.9?

Back

0.89 < 0.9, meaning 0.89 is less than 0.9.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is often remembered by the acronym PEMDAS.

Front

Calculate (12 ÷ 2) + (15 ÷ 3) + 10.

Back

(12 ÷ 2) + (15 ÷ 3) + 10 = 6 + 5 + 10 = 21.

Front

What is the result of 15 ÷ 3?

Back

15 ÷ 3 = 5.