What is Multiplication?

What is Multiplication?

by | Dec 11, 2018 | Grades 3–5

Multiplication is vexation, Division is as bad; The Rule of Three doth puzzle me, And Practice drives me mad. (old nursery rhyme.) Some people might answer that multiplication is repeated addition. For example, $5 \times 7$ is 7 added 5 times: $7 + 7 + 7 + 7 + 7 =...
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