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SubscribeUnlock 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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Grade 4 - Computational Fluency
Standard 4.CF.2.3 - Choose decimal numbers that add or subtract to a specific number.
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
If you notice any problems, please let us know.