5th grade multiplication

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 = 12).

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together. For example, the product of 5 and 6 is 30 (5 x 6 = 30).

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How do you multiply a number by 10?

Back

To multiply a number by 10, you simply add a zero to the end of that number. For example, 7 x 10 = 70.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers you are multiplying does not change the product. For example, 3 x 4 = 4 x 3.

Front

What is the associative property of multiplication?

Back

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

Front

What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 6 x 4 = 24, both 6 and 4 are factors.

Front

What is the identity property of multiplication?

Back

The identity property states that any number multiplied by 1 remains unchanged. For example, 9 x 1 = 9.

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How do you multiply two-digit numbers?

Back

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

Front

What is the distributive property of multiplication?

Back

The distributive property states that a number multiplied by a sum is equal to the sum of the products. For example, 3 x (4 + 5) = (3 x 4) + (3 x 5).

Front

What is the missing digit in 125 x _ = 875?

Back

The missing digit is 7.