Mastering Double Digit Multiplication

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3551

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210

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900

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6586

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437

Front

What is the definition of multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of the same number.

Front

What is a double-digit number?

Back

A double-digit number is a number that has two digits, ranging from 10 to 99.

Front

Explain the area model for multiplication.

Back

The area model represents multiplication as the area of a rectangle, where the lengths of the sides are the numbers being multiplied.

Front

What is the distributive property of multiplication?

Back

The distributive property states that a(b + c) = ab + ac, allowing us to break down complex multiplication into simpler parts.

Front

How do you multiply two double-digit numbers using the standard algorithm?

Back

1. Multiply the ones digits. 2. Multiply the tens digit of the first number by the ones digit of the second number. 3. Multiply the tens digits and add all products.