Expressing Decimal Numbers as Percents
You'll practice expressing decimal numbers as percents.
Order of Operations
You'll learn to follow the order of operation rules for solving problems.
Least Common Multiple
You'll practice finding the Least Common Multiple of a set of numbers.
Common Core Math Vocabulary
Are you as smart as a fourth grader? Test your basic Common Core Math vocabulary and find out!
Measurement: What Is Precision?
You'll be able to identify the precision of an approximate number in measurement.
Measurement: Absolute Error
You'll learn to identify the absolute error of a measurement number.
Rounding to a Specific Number of Significant Digits
You'll round approximate numbers to a specific number of significant digits.
Rounding Decimal Numbers - 2 Choices (Set 1)
You'll determine which of two options is the correct choice for rounding a given number to the nearest tenth, hundredth, or thousandth.
Rounding Decimal Numbers - 2 Choices (Set 2)
Rounding to the Correct Decimal Place
You'll choose the number that is rounded to the correct decimal place: whole, tenth, hundredth, or thousandth.