multiply multi-digit whole numbers

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 4 x 3 means adding 4 three times (4 + 4 + 4).

Tags

CCSS.3.OA.A.1

Front

What is a multi-digit whole number?

Back

A multi-digit whole number is a number that has two or more digits and does not include fractions or decimals. For example, 307 and 90 are multi-digit whole numbers.

Tags

CCSS.4.NBT.A.2

Front

How do you multiply multi-digit numbers?

Back

To multiply multi-digit numbers, you can use the standard algorithm, which involves multiplying each digit of the top number by each digit of the bottom number and then adding the results.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 307 and 17?

Back

The product of 307 and 17 is 5219.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 90 and 66?

Back

The product of 90 and 66 is 5940.

Tags

CCSS.4.NBT.B.5

Front

What is the value of 4 x 2,000?

Back

The value of 4 x 2,000 is 8,000.

Tags

CCSS.5.NBT.B.5

Front

What is the product of 74 and 43?

Back

The product of 74 and 43 is 3182.

Tags

CCSS.4.NBT.B.5

Front

If a video game manufacturer ships 22 boxes weighing 143 pounds each, what is the total weight?

Back

The total weight is 3,146 pounds.

Tags

CCSS.3.OA.D.8

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in a multiplication problem does not change the product. For example, 3 x 4 = 4 x 3.

Tags

CCSS.3.OA.B.5

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which numbers are grouped in multiplication does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

Tags

CCSS.3.OA.B.5