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 7 - The Number System

Standard 7.NS.1.6 - Solve addition and subtraction equations with integers.

Included Skills:

Students will be expected to demonstrate an understanding of addition and subtraction of integers, concretely, pictorially, and symbolically.
Performance Indicators
- N06.01 Explain, using concrete materials such as integer tiles and diagrams, that the sum of opposite integers is zero.
- N06.02 Illustrate, using a number line, the results of adding or subtracting negative and positive integers.
- N06.03 Add two given integers, using concrete materials and/or pictorial representations, and record the process symbolically.
- N06.04 Subtract two given integers, using concrete materials and/or pictorial representations, and record the process symbolically.
- N06.05 Illustrate the relationship between adding integers and subtracting integers.
- N06.06 Solve a given problem involving the addition and subtraction of integers.

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