MathematicsBeginner

Subtracting 5, 4, 3 and 2 from a teen

Completing regrouping subtraction

Estimated time · 7 min 9 Content blocks

Core concepts

Formulas

12−5=7,11−4=7,11−3=8,11−2=912-5=7,\qquad 11-4=7,\qquad 11-3=8,\qquad 11-2=9

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Exercises

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Prerequisites

Subtracting 8, 7 and 6 from a teen7 min
Practice set
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