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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 1 - Patterns and Relations
Standard 1.PR.4 - Analyze the sequence of subtraction sentences that make a specific number. Find the missing equation that completes the sequence.
Included Skills:
Record equalities using the equal symbol.
• Represent a given equality using manipulatives or pictures.
• Represent a given pictorial or concrete equality in symbolic form.
• Provide examples of equalities where the given sum or difference is on either the left or right side of the equal symbol (=).
• Record different representations of the same quantity (0 to 20) as equalities.
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