Sometimes numbers seem to behave in mysterious ways, don't they? For example, when you multiply decimals, the numbers ...
This PowerPoint is designed to introduce young students to multiplication visually with the use of multiplication input tables. All facts for the 2, 5 and 10 times tables presented plus 16 other mixed ...
The array can be shown as 5 groups of 3 showing that 5 x 3 = 15. Or it could be shown as 3 groups of 5 showing that 3 x 5 = 15. This demonstrates that multiplication is commutative. Image caption, ...
understand that the area of a rectangle is the result of a multiplication partition (break apart) a number using your understanding of place value recall times-tables up to 9 x 9 and multiply by ...
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