Double Digit Multiplication

Front

What is double digit multiplication?

Back

Double digit multiplication is the process of multiplying two numbers that each have two digits, such as 25 x 14.

Front

How do you multiply two double digit numbers?

Back

To multiply two double digit numbers, you can use the standard algorithm: multiply each digit of the first number by each digit of the second number, then add the results.

Front

What is the product of 72 and 16?

Back

1,152

Front

If a pet store sells 74 puppies at $65 each, how do you find the total sales?

Back

Multiply the number of puppies (74) by the cost per puppy ($65) to find the total sales.

Front

What is 90 x 72?

Back

6,480

Front

How many beads does Vanessa need for 15 necklaces if each necklace requires 26 beads?

Back

390 beads (15 x 26 = 390).

Front

What is the result of 25 x 14?

Back

350

Front

What is the first step in double digit multiplication?

Back

The first step is to multiply the ones place of the first number by the ones place of the second number.

Front

What do you do after multiplying the ones place in double digit multiplication?

Back

Next, multiply the tens place of the first number by the ones place of the second number, and then the ones place of the first number by the tens place of the second number.

Front

What is the importance of place value in double digit multiplication?

Back

Place value helps to organize the numbers correctly and ensures that each part of the multiplication is added in the right position.