Practice subtraction
Subtraction is the opposite of addition and an essential everyday skill: comparing quantities, calculating change and finding differences.
In DinoMath, subtraction practice adapts to each explorer’s pace, with no pressure and no grade labels.
Practice example
9 − 4 = 5 · 32 − 17 = 15 · 200 − 75 = 125
What you’ll practice
Subtract small quantities
Remove items from a group and find the result.
Subtract with tens and ones
Apply place value to subtract multi-digit numbers.
Subtract with borrowing
Solve subtractions when the digit in the minuend is smaller than the subtrahend.
Check subtractions
Use addition to verify the result of a subtraction.
Practice Mode: Subtraction
practice.free_hint
Related practice
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Frequently asked questions
What is practicing {topic} in DinoMath?
In DinoMath, practicing {topic} is part of a math adventure. Each explorer solves problems at their own pace, gets help from Tico when stuck, and reinforces the skill with no grade labels or comparisons.
Why practice {topic}?
Practicing {topic} helps consolidate the skill and build confidence for the next challenge. In DinoMath you can practice any skill whenever you need it, without waiting for anyone.
Can I practice {topic} for free?
Yes. DinoMath can be started for free and practice is available in the Practice Zone. You can try the experience before deciding on a subscription.