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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 4 - Number
Standard 4.N.3 - Solve word problems that have extra or insufficient information.
Included Skills:
Demonstrate an understanding of addition of whole numbers with answers to 10 000 and their corresponding subtractions (limited to 3and 4-digit numerals) by:
• using personal strategies for adding and subtracting
• estimating sums and differences
• solving problems involving addition and subtraction.
• Achievement Indicators:
- 4N3.1 Describe a situation in which an estimate rather than an exact answer is sufficient.
- 4N3.2 Estimate sums and differences, using different strategies.
- 4N3.3 Refine personal strategies to increase their efficiency.
- 4N3.4 Determine the sum of two numbers using a personal strategy
- 4N3.5 Solve problems that involve addition and subtraction of more than two numbers.
- 4N3.6 Determine the difference of two numbers using a personal strategy.
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