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

Fourth Class - Measures

Standard 4.M.1.1 - Practice converting between different metric units.

Included Skills:

Length
estimate, compare, measure and record lengths of a wide variety of objects, using appropriate metric units, and selecting suitable instruments of measurement
rename units of length using decimal or fraction form
understand, estimate and measure the perimeter of regular 2-D shapes
solve and complete practical tasks and problems involving the addition, subtraction, multiplication and simple division of units of length (m, cm, km).

If you notice any problems, please let us know.