Multiply and Divide Multi-Digit Numbers

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 divided by 3 (12 ÷ 3) means splitting 12 into 3 equal parts, which equals 4.

Tags

CCSS.3.OA.A.2

Front

How do you multiply multi-digit numbers?

Back

To multiply multi-digit numbers, you can use the standard algorithm: multiply each digit of the bottom number by each digit of the top number, then add the results together.

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CCSS.4.NBT.B.5

Front

What is the product of 4 and 5?

Back

20

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CCSS.3.OA.C.7

Front

What is the product of 217 and 4?

Back

868

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CCSS.4.NBT.B.5

Front

How do you find the number of crates needed if each crate holds a certain number of items?

Back

To find the number of crates needed, divide the total number of items by the number of items each crate can hold.

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CCSS.3.OA.A.3

Front

What is the quotient of 3,350 divided by 8?

Back

418 with a remainder of 6.

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CCSS.4.NBT.B.6

Front

What is the correct product of 2,957 multiplied by 3?

Back

8,871

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CCSS.4.NBT.B.5

Front

What is the product of 2,419 and 5?

Back

12,095

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CCSS.4.NBT.B.5

Front

What does 'R' mean in division?

Back

'R' stands for 'remainder', which is the amount left over after division when the numbers do not divide evenly.

Tags

CCSS.3.OA.A.2