Adding and Subtracting IntegersThe focus is on identifying the “TERMS” in an expression as positive or negative. This is a change from the mindset of adding or subtracting numbers. Instead of adding or subtracting, students are combining numbers. It helps to use a vertical number line and think of numbers as going up or down.
7th - 8th
Algebra, Basic Operations, Numbers
CCSS
7.NS.A.1d
$2.00
Original Price $2.00
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