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This resource includes a total of 18 cards (9 of inequalities and 9 of solutions graphed on a number line). Students work to match each inequality with the correct solution and then record their work on the Recording Sheet. Inequalities include a mix of all 4 operations. *Key included!
Write an inequality of the form 𝘹 > 𝘤 or 𝘹 < 𝘤 to represent a constraint or condition in a real-world or mathematical problem. Recognize that inequalities of the form 𝘹 > 𝘤 or 𝘹 < 𝘤 have infinitely many solutions; represent solutions of such inequalities on number line diagrams.
Understand solving an equation or inequality as a process of answering a question: which values from a specified set, if any, make the equation or inequality true? Use substitution to determine whether a given number in a specified set makes an equation or inequality true.