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 4 - Computational Fluency

Standard 4.CF.2.3 - Solve addition and subtraction sentences with decimals.

Included Skills:

addition and subtraction of decimals to hundredths
estimating decimal sums and differences
using visual models, such as base 10 blocks, place-value mats, grid paper, and number lines
using addition and subtraction in real-life contexts and problem-based situations
whole-class number talks

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