Knowledge atom
Judge whether an equation involving subtraction is true or false
Evaluates true/false equations containing subtraction on one or both sides.
Start practiceProgress & proof summary
LifecycleNot started
Evidence progress0 of 1 pieces collected
0%Current predictionNo prediction yet
Why?Next reviewNot scheduled
Mastery projection: Not available yetWhat does this mean?
Standards alignment
1.OA.D.7
Prerequisites
Common misconceptions
- adds every number on both sides regardless of the minus signs
Required evidence
These evidence lanes define what would count toward this atom.
EvidencePerformanceStatusNext step
Show the stepsCarry out the procedure accurately Not startedCollect one observation
Recent evidence
No evidence recorded yet
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