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Decomposition Subtraction (up to 15)

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Game Info

Skill

Subtraction within 20

Subtraction

🌱 IntroStage 1Grade 1

Description

Learn the decomposition method for subtracting across 10

💡 Parent Tips

Use "Decompose" to see how to subtract across 10!

➖Decomposition Subtraction (up to 15)

1/5

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Drag and drop to explore subtraction!

0−0=?

Keep 0

✕ 0

−

Keep: 0 — Remove: 0

Drag right to remove

Select answer