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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 7 - Numbers, Operations and Relationships
Standard 7.NOR.1.1.4 - Practice estimating subtraction equations by first rounding the numbers then finding the difference.
Included Skills:
Whole numbers. Calculations using whole numbers
• Revise the following done in Grade 6, without use of calculators:
- Addition and subtraction of whole numbers to at least 6-digit numbers
- Multiplication of at least whole 4-digit by 2-digit numbers
- Division of at least whole 4-digit by 2-digit numbers
- Perform calculations using all four operations on whole numbers, estimating and using calculators where appropriate
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