The Number System

Browse our 250,000+ quizzes tagged to specific skills in more than 50 curricula and standards


Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers, using the properties of operations, and describing real-world contexts using sums and differences.
Apply and extend previous understandings of multiplication and division.
Understand that a rational number is any number that can be written as a quotient of integers with a non-zero divisor.
Apply properties of operations as strategies, including the standard algorithms, to multiply and divide rational numbers and describe the product and quotient in real-world contexts.
Use division and previous understandings of fractions and decimals. o Convert a fraction to a decimal using long division. o Understand that the decimal form of a rational number terminates in 0s or eventually repeats.
Solve real-world and mathematical problems involving numerical expressions with rational numbers using the four operations.

Looking for more resources?

Browse all quizzes

Why is Quizalize the best quiz platform for your classroom?

New to Quizalize?

Learn how to leverage Quizalize in the classroom