Unit 2: Accentuate the Negative Name: ____________________________ Using Positive & Negative Numbers Number A mathematical statement that gives the relationship between two expressions that are composed of numbers and operation signs. Sentence For example, 3 + 2 = 5 and 6 × 2 > 10 are number sentences; 3 + 2, 5, 6 × 2, and 10 are expressions. Make a number sentence that would result in the following answers: 10 -5 -8 1.2 Number Line with Negatives Graphing Graph following numbers on the number line: numbers 5.5, , , –7, –3.2, 1.2 Number Line with Inequalities Graphing To graph an inequality: Inequalities Put a closed dot for or or an open dot for > or <. ≥ ≤ Shade right for greater than or left for less than.
Unit 2: Accentuate the Negative Name: ____________________________ Using Positive & Negative Numbers Number Sentence A mathematical statement that gives the relationship between two expressions that are composed of numbers and operation signs. For example, 3 + 2 = 5 and 6 × 2 > 10 are number sentences; 3 + 2, 5, 6 × 2, and 10 are expressions. Make a number sentence that would result in the following answers: 10 -5 -8 1.2 Number Line with Negatives Graphing numbers Graph following numbers on the number line: –7, 5.5, , , –3.2, 1.2 Number Line with Inequalities Graphing Inequalities To graph an inequality: Put a closed dot for ≥ or ≤ or an open dot for > or <. Shade right for greater than or left for less than.
unit_2_notes__new__accentuate_the_negatives.docx