3 digit by 1 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 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does it mean to multiply a 3-digit number by a 1-digit number?

Back

It means to take a number that has three digits (like 196) and multiply it by a single-digit number (like 7). This operation can be done using long multiplication.

Front

What is the product of 196 and 7?

Back

1,372

Front

What is the product of 465 and 4?

Back

1,860

Front

What is the product of 839 and 8?

Back

6,712

Front

What is the product of 448 and 6?

Back

2,688

Front

What is the product of 695 and 3?

Back

2,085

Front

How do you set up a multiplication problem with a 3-digit number?

Back

Write the 3-digit number above the 1-digit number, aligning the digits to the right. Then multiply each digit of the 3-digit number by the 1-digit number.

Front

What is the first step in multiplying 3-digit by 1-digit?

Back

Multiply the digit in the ones place of the 3-digit number by the 1-digit number.

Front

What do you do after multiplying the ones place in a 3-digit by 1-digit multiplication?

Back

If there are more digits in the 3-digit number, move to the tens place and repeat the multiplication, remembering to add a zero for the place value.