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SubscribeUnlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
Unlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
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Grade 6 - Numbers, Operations and Relationships
Standard 6.NOR.1.1.4 - Solve subtraction equations to find the missing digit.
Included Skills:
Calculation techniques
• Using a range of techniques to perform and check written and mental calculations of whole numbers including:
- estimation
- adding, subtracting and multiplying in columns
- long division
- building up and breaking down numbers
- rounding off and compensating
- using addition and subtraction as inverse operations
- using multiplication and division as inverse operations
- using a calculator
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