Common Core State Standards © Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.

4.NBT.5

Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

Distributive property of multiplication

Distributive Property of Multiplication

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Multiply by 11

Multiply by 11

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Multiply by 12

Multiply by 12

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Multiples of 10

Multiples of 10

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2 digit x 1 digit (numbers up to 50)

2 Digit x 1 Digit (Numbers up to 50)

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2 digit x 1 digit (numbers up to 100)

2 Digit x 1 Digit (Numbers up to 100)

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3 digit x 1 digit (numbers up to 400)

3 Digit x 1 Digit (Numbers up to 400)

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3 digit x 1 digit (numbers up to 700)

3 Digit x 1 Digit (Numbers up to 700)

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3 digit x 1 digit (numbers up to 1,000)

3 Digit x 1 Digit (Numbers up to 1,000)

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4 digit x 1 digit (numbers up to 4,000)

4 Digit x 1 Digit (Numbers up to 4,000)

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4 digit x 1 digit (numbers up to 7,000)

4 Digit x 1 Digit (Numbers up to 7,000)

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4 digit x 1 digit (numbers up to 10,000)

4 Digit x 1 Digit (Numbers up to 10,000)

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2 digit x 2 digit (numbers up to 40)

2 Digit x 2 Digit (Numbers up to 40)

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2 digit x 2 digit (numbers up to 70)

2 Digit x 2 Digit (Numbers up to 70)

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2 digit x 2 digit (numbers up to 100)

2 Digit x 2 Digit (Numbers up to 100)

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