Math QA Review

Front

What is the value of the number 207.90 expressed in expanded form?

Back

(2x100) + (7x1) + (9x0.1)

Front

How do you order the numbers 1.26, 1.3, 1.2, and 1.33 from least to greatest?

Back

1.2, 1.26, 1.3, 1.33

Front

What is the difference between the highest score and the lowest score in a stem and leaf plot showing scores between 0.1 and 5.0?

Back

3.7

Front

Which number does NOT make the number sentence true: 804,960; 904,609; 804,609; 805,428?

Back

804,609

Front

What does the rule +42 indicate in a number pattern?

Back

It shows the relationship between the position of a number in a pattern and the value of that number.

Front

What is expanded form in mathematics?

Back

Expanded form is a way to write numbers by showing the value of each digit.

Front

How do you find the difference between two numbers?

Back

Subtract the smaller number from the larger number.

Front

What is a stem and leaf plot?

Back

A stem and leaf plot is a method of displaying quantitative data in a graphical format.

Front

What does it mean to order numbers from least to greatest?

Back

It means to arrange the numbers starting from the smallest to the largest.

Front

What is the highest score in a set of data?

Back

The highest score is the largest number in the data set.