3 by 2 digit Multiplication

Front

What is multiplication?

Back

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

Tags

CCSS.3.OA.A.1

Front

What does it mean to multiply a 3-digit number by a 2-digit number?

Back

It means to take a number with three digits and multiply it by a number with two digits, resulting in a larger number. For example, 752 x 68.

Tags

CCSS.4.NBT.B.5

Front

Calculate 62 X 827.

Back

51,274

Tags

CCSS.5.NBT.B.5

Front

Calculate 752 X 68.

Back

51,136

Tags

CCSS.5.NBT.B.5

Front

What is the product of 102 x 56?

Back

5,712

Tags

CCSS.4.NBT.B.5

Front

Calculate 702 X 88.

Back

61,776

Tags

CCSS.5.NBT.B.5

Front

Calculate 972 X 98.

Back

95,256

Tags

CCSS.5.NBT.B.5

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

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 3 x 4, both 3 and 4 are factors.

Tags

CCSS.4.OA.B.4