Multiplication and Pictographs

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What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

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What does a pictograph represent?

Back

A pictograph uses pictures or symbols to show data. Each picture represents a certain number of items.

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What is the product in multiplication?

Back

The product is the result of multiplying two or more numbers together.

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What is an array in multiplication?

Back

An array is a way to organize objects in rows and columns to help visualize multiplication. For example, 3 rows of 4 objects each represent 3 x 4.

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How can you use doubling to solve multiplication problems?

Back

Doubling means multiplying a number by 2. For example, if you know 3 x 4 = 12, you can find 6 x 4 by doubling 12: 12 + 12 = 24.

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What is a multiplication fact?

Back

A multiplication fact is a simple multiplication equation, like 2 x 3 = 6.

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How do you find out how many more?

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To find out how many more of one group there are than another, subtract the smaller number from the larger number.

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What is the title of a graph?

Back

The title of a graph tells you what the graph is about, like 'Favorite Cookies' or 'Cookie Sales'.

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What does it mean to solve a multiplication problem?

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To solve a multiplication problem means to find the product of the numbers being multiplied.

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What is the equation for 3 rows of 10 circles?

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The equation is 3 x 10.