Multiply 2-digit by 1-digit Number

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 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does a 2-digit number mean?

Back

A 2-digit number is a number that has two places, such as 10 to 99. The first digit represents tens, and the second digit represents units.

Front

What does a 1-digit number mean?

Back

A 1-digit number is a number that has only one place, ranging from 0 to 9.

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, you can break the 2-digit number into tens and units, multiply each part by the 1-digit number, and then add the results.

Front

What is the product of 32 and 4?

Back

128

Front

What is the product of 66 and 3?

Back

198

Front

If Jacob types 56 words per minute, how many words can he type in 7 minutes?

Back

392

Front

What is the product of 71 and 3?

Back

213

Front

What is the product of 28 and 3?

Back

84

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.