Multiplication 2-digit by 2-digit

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. 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 is the product of 14 and 13?

Back

182

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CCSS.4.NBT.B.5

Front

What is the product of 27 and 13?

Back

351

Tags

CCSS.4.NBT.B.5

Front

If Mrs. Krystal puts 17 crates of milk in the milk box and there are 32 milks in each crate, how many milks are there in total?

Back

544

Tags

CCSS.3.OA.A.3

Front

What is a 2-digit number?

Back

A 2-digit number is a number that has two places, ranging from 10 to 99.

Tags

CCSS.1.NBT.A.1

Front

What does the term 'factors' mean in multiplication?

Back

Factors are the numbers that are multiplied together to get a product. For example, in 4 x 5, both 4 and 5 are factors.

Tags

CCSS.4.OA.B.4

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors 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 factors are grouped 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 an array in multiplication?

Back

An array is a visual representation of multiplication using rows and columns. For example, 3 rows of 4 objects each represent 3 x 4.

Tags

CCSS.3.OA.A.1

Front

How can you use repeated addition to solve multiplication problems?

Back

Repeated addition involves adding the same number multiple times. For example, 4 x 3 can be solved by adding 4 three times: 4 + 4 + 4 = 12.

Tags

CCSS.3.OA.A.1