Curriculum
7th Grade Math - NS.A.1.D - Add and Subtract Rational Numbers
7th Grade Math - NS.A.1.D - Add and Subtract Rational Numbers
7th Grade Math - NS.A.1.D - Add and Subtract Rational Numbers
7th Grade Math - NS.A.1.D - Add and Subtract Rational Numbers

11 Questions

CCSS.Math.Content.7.NS.A.1d
CCSS.Math.Content.7.NS.A.3
STIM.A.Algebraic
STIM.C.Recognize Operations
STIM.D.Claims
STIM.E.Explain Steps/Thinking
STIM.F.Find and Correct Errors
STIM.G.Graphing/Item Interaction
STIM.H.Convert Words to Expressions, Equations, or Inequalities
STIM.I.Comparing
STIM.J.Categorizing
STIM.L.Convert Visuals to Expressions, Equations, or Inequalities
STIM.N.Simplifying
STIM.O.Situational Analysis
1

Add and Subtract Rational Numbers Introduction

2

Find the difference.

3

Which equation correctly represents the problem below?

4

Find the sum. Simplify, if necessary.

5

Solve.

6

Find the value of n that makes this equation true and place it on the number line.

7

Do these expressions have a positive or negative value?

8

Which of the following expressions have a value of 5.75? Select ALL that apply.

9

Write the equation that represents the model below.

10

Oscaya claims that the value of both expressions below are equal. Do you support her claim? Why or why not?

11

Javi was trying to solve the following expression. He made an error. Identify and explain what the error is.

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