Two Digit by One Digit Multiplication

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 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What does the term 'two-digit number' mean?

Back

A two-digit number is a number that has two places, ranging from 10 to 99. For example, 29 and 66 are two-digit numbers.

Tags

CCSS.1.NBT.A.1

Front

What does the term 'one-digit number' mean?

Back

A one-digit number is a number that has only one place, ranging from 0 to 9. For example, 3 and 7 are one-digit numbers.

Tags

CCSS.2.OA.C.3

Front

How do you multiply a two-digit number by a one-digit number?

Back

To multiply a two-digit number by a one-digit number, you can break the two-digit number into tens and ones, multiply each part by the one-digit number, and then add the results.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 29 x 3?

Back

The product of 29 x 3 is 87.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 66 x 7?

Back

The product of 66 x 7 is 462.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 52 x 6?

Back

The product of 52 x 6 is 312.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 51 x 3?

Back

The product of 51 x 3 is 153.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 23 x 7?

Back

The product of 23 x 7 is 161.

Tags

CCSS.4.NBT.B.5

Front

What is the commutative property of multiplication?

Back

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

Tags

CCSS.3.OA.B.5