What is an inverse operation?
Equations and Inequalities

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•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
An inverse operation is an operation that reverses the effect of another operation. For example, addition and subtraction are inverse operations.
2.
FLASHCARD QUESTION
Front
What is the inequality symbol for 'less than'?
Back
The symbol for 'less than' is <.
3.
FLASHCARD QUESTION
Front
What is the inequality symbol for 'greater than or equal to'?
Back
The symbol for 'greater than or equal to' is ≥.
4.
FLASHCARD QUESTION
Front
Solve the equation: 9a - 2 = -65
Back
a = -7.
5.
FLASHCARD QUESTION
Front
Solve the equation: 23 - 5w = 8
Back
w = 3.
6.
FLASHCARD QUESTION
Front
What is the inequality symbol for 'greater than'?
Back
The symbol for 'greater than' is >.
7.
FLASHCARD QUESTION
Front
What is the inequality symbol for 'less than or equal to'?
Back
The symbol for 'less than or equal to' is ≤.
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