Multiplication 2-digit

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 x 4 means adding 3 four times (3 + 3 + 3 + 3 = 12).

Tags

CCSS.3.OA.A.1

Front

What is a partial product?

Back

A partial product is the result of multiplying a single digit of one number by the entire other number in a multiplication problem. It is used in methods like the area model.

Tags

CCSS.4.NBT.B.5

Front

What is the area model in multiplication?

Back

The area model is a visual representation of multiplication where numbers are broken down into their place values, and the products of these values are calculated and added together.

Tags

CCSS.4.NBT.B.5

Front

How do you multiply a 2-digit number by a 1-digit number?

Back

To multiply a 2-digit number by a 1-digit number, multiply each digit of the 2-digit number by the 1-digit number, and then add the results.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 11 x 29?

Back

The product of 11 x 29 is 319.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 20 x 61?

Back

The product of 20 x 61 is 1220.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 25 x 16?

Back

The product of 25 x 16 is 400.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 59 x 3?

Back

The product of 59 x 3 is 177.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 642 x 25?

Back

The product of 642 x 25 is 16,050.

Tags

CCSS.5.NBT.B.5

Front

What does it mean to estimate a product?

Back

Estimating a product means finding a close approximation of the result of a multiplication problem, often by rounding the numbers to make the calculation easier.

Tags

CCSS.4.NBT.B.5