Adding & Subtracting Decimals

Line up place values, drop decimal points smoothly, and work through money problems. 10 questions per round, at your own pace.

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Level 1 · Foundation

Easy

Warm-up problems to build confidence with the basics.

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4.0 - 0.2=?

Personal Best0 / 10

Round Reward 3 Treats / 1st try

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Level 2 · Core Skill

Medium

Solid, grade-level practice — the everyday sweet spot.

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2.62 - 0.51=?

Personal Best0 / 10

Round Reward 3 Treats / 1st try

Level 3 · Mastery+10 Bonus

Hard

Challenge problems that stretch and cement the skill.

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15.14 + 2.07 - 4.81=?

Personal Best0 / 10

Round Reward 3 Treats + 10 Perfect Bonus

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No pressure, zero penalty workspace

Take your time on every question. Wrong answers can be retried as many times as you need — no score reduction. Finish any 10 to earn honey treats for Pixel.

Always 100% free retries