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.

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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Math Games for Teachers

Grade 2 - Patterns and Relations

Standard 2.PR.3 - Use the data in the table to answer the question in the story.

Included Skills:

Demonstrate understanding of equality and inequality concretely and pictorially (0 to 100) by:
relating equality and inequality to balance
comparing sets
recording equalities with an equal sign
recording inequalities with a not equal sign
solving problems involving equality and inequality.
Compare two quantities of the same object (same shape and mass) by using a balance scale to determine if the quantities are equal or not.
Construct two unequal sets using identical objects and verify orally and concretely that the sets are not equal.
Analyze the impact of changing one of two equal sets upon the equality of the two sets.
Analyze the impact of making changes (equal and unequal) to both of two equal sets upon the equality of the sets.
Analyze and sort sets according to equality and explain the reasoning.
Model two number expressions to determine if the expressions are equal (=) or not equal (≠) and write a number sentence to show the relationship (e.g., 3 + 2 and 4 + 1 are both equal to 5, so the two expressions are = and I write 3 + 2 = 4 + 1; 7 - 5 and 3 are not the same quantity, so I write 7 - 5 ≠ 3).
Create statements of equality and non-equality and model the statements to verify the relationship.

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