MathematicsBeginner

Adding to 8, 7, 6, 5, 4, 3, 2

Different addends, different top-ups

Estimated time · 7 min 10 Content blocks

Core concepts

Formulas

8+4=12,7+5=12,6+6=128+4=12,\qquad 7+5=12,\qquad 6+6=12

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Exercises

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Prerequisites

Making ten, and adding to 98 min

Related knowledge points

Subtracting 9 from a teen8 min
Practice set
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