Arithmetic Grade Two
Lesson One hundred sixty-three: Fill In Tables
Inspect this table:
You might notice that these numbers look like backwards multiplication
facts. For instance, in the first row we have a 8, 2, and a 4. Make that
into a backwards multiplication problem and you have 8 = 2 x 4.
In the first row we have 25, 5, and 5. As a backwards multiplication problem
that would be 25 = 5 x 5.
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