4.4d Multiplication review

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the process of adding a number to itself a certain number of times. It is one of the four basic operations in arithmetic.

Tags

CCSS.3.OA.A.1

Front

What is the product of 100 and 11?

Back

The product of 100 and 11 is 1,100.

Tags

CCSS.4.NBT.B.5

Front

How do you multiply two numbers?

Back

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

Tags

CCSS.4.NBT.B.5

Front

What is the product of 72 and 9?

Back

The product of 72 and 9 is 648.

Tags

CCSS.4.NBT.B.5

Front

What is the significance of the number 91 in multiplication?

Back

91 can be expressed as the product of 7 and 13, which are both prime numbers.

Tags

CCSS.4.OA.B.4

Front

What is the product of 12 and 126?

Back

The product of 12 and 126 is 1,512.

Tags

CCSS.4.NBT.B.5

Front

What is the multiplication of 660 and 40?

Back

The product of 660 and 40 is 26,400.

Tags

CCSS.5.NBT.B.5

Front

What is the associative property of multiplication?

Back

The associative property of multiplication 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

Front

What is the commutative property of multiplication?

Back

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

Tags

CCSS.3.OA.B.5

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 the multiplication 3 x 4 = 12, both 3 and 4 are factors.

Tags

CCSS.4.OA.B.4