1
Represent integers on a number line
Locate positive and negative integers accurately on a number line.
Chapter route
Operations with Integers
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2
Compare and order integers
Compare integers using number-line position and signs.
3
Interpret integers in contexts
Use integers to represent gain/loss, temperature, depth or direction contexts.
4
Add integers with same and different signs
Add signed numbers using rules and number-line reasoning.
5
Subtract integers using additive inverse
Rewrite subtraction as addition of the opposite integer.
6
Solve integer change problems
Apply integer addition and subtraction to real-life changes.
7
Multiply integers with signs
Use sign rules to multiply positive and negative integers.
8
Interpret integer multiplication patterns
Recognize multiplication sign patterns through repeated reasoning.
9
Solve signed multiplication word problems
Apply integer multiplication to repeated gain/loss or directional contexts.
10
Divide integers with signs
Use sign rules to divide positive and negative integers.
11
Handle zero correctly in integer division
Recognize allowed and undefined cases involving zero.
12
Solve mixed integer operation problems
Evaluate expressions involving multiple integer operations.
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