Multiply a 3-digit number by a 1-digit number Learn how to use place value charts and short multiplication to multiply. Short division using written methods Explore how to use written methods to ...

Multiplication is working out how many groups of something you have altogether. Division is working how many you get, after sharing a number between another number. You can use place value charts ...

How It Works It looks a lot like a modern multiplication table. The top row and the far-right column contain the same 19 numbers: 0.5, the integers 1 through 9, and multiples of 10 from 10 to 90.

The number of minutes correspond to the multiplication fact, so, for example, 5 X 5 = 25. This also helps children learn to read time. These “kitchen table” family math activities are examples ...