Unit 5 Overview: Rational Number Arithmetic
Amanda Ledoux
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Grade Levels
7th
Subjects
Resource Type
Standards
CCSS7.NS.A.1
CCSS7.NS.A.1a
CCSS7.NS.A.1b
CCSS7.NS.A.1c
CCSS7.NS.A.1d
Formats Included
- Portable Network Graphics
Amanda Ledoux
19 Followers
Also included in
Full 8.5 x 11" Cheat sheet for each Unit that follows Illustrative Math Curriculum/Open up Math Unit 1- Scaled Copies Unit 2- Proportions Ratios Unit 3- Circles Unit 4- Proportion, Ratios and Percentages Unit 5- Rational Numbers Unit 6- Expressions, Equations, and Inequalities Unit 7- Triangles andPrice $30.00Original Price $35.00Save $5.00
Description
Full 8.5 x 11" Cheat sheet, Unit 5 Notes- Rational Number Arithmetic: Illustrative Math- Open Up Cheat Sheet,
Used to follow 7th grade Common Core- Open Up/Illustrative Math. Give your students a visual overview of the unit. Also could be created for a blank scaffolded progressive unit notes.
Copyright: Can be used for personal use only.
Total Pages
Answer Key
N/A
Teaching Duration
N/A
Last updated Feb 27th, 2022
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Standards
to see state-specific standards (only available in the US).
CCSS7.NS.A.1
Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
CCSS7.NS.A.1a
Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged.
CCSS7.NS.A.1b
Understand 𝘱 + 𝘲 as the number located a distance |𝘲| from 𝘱, in the positive or negative direction depending on whether 𝘲 is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts.
CCSS7.NS.A.1c
Understand subtraction of rational numbers as adding the additive inverse, 𝘱 – 𝘲 = 𝘱 + (–𝘲). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts.
CCSS7.NS.A.1d
Apply properties of operations as strategies to add and subtract rational numbers.
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