How to Add and Subtract One-Digit Numbers

Revision as of 15:23, 24 January 2021 by Spacemath (talk | contribs) (For young kids who want to learn how to add and subtract one digit numbers (no negatives!).)
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Let's say I wanted to add $1$ $+$ $5$. When you add one to any number, you get the next number. So here is the counting: $1$, $2$, $3$, $4$, $5$, and our answer is next, $6$. So, $5$ $+$ $1$ $=$ $6$