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This unit test has 20 questions that cover the Common Core standards of the 7th grade number system unit. It includes an answer key. In this unit test Timmy, Sarah, Chet, Chad, Barry, and Sam embark on many great adventures as they work their way through the Common Core standards of the 7th grade number system unit.
to see state-specific standards (only available in the US).
Solve real-world and mathematical problems involving the four operations with rational numbers.
Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.
Apply properties of operations as strategies to multiply and divide rational numbers.
Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non-zero divisor) is a rational number. If 𝘱 and 𝘲 are integers, then –(𝘱/𝘲) = (–𝘱)/𝘲 = 𝘱/(–𝘲). Interpret quotients of rational numbers by describing real-world contexts.
Understand that multiplication is extended from fractions to rational numbers by requiring that operations continue to satisfy the properties of operations, particularly the distributive property, leading to products such as (–1)(–1) = 1 and the rules for multiplying signed numbers. Interpret products of rational numbers by describing real-world contexts.