Multiplying Multi-Digit Numbers

This video tutorial explains how to multiply four-digit numbers by two-digit numbers using two examples. The first example demonstrates the multiplication of 1253 by 24, breaking down each step and showing how to handle carrying over numbers. The second example illustrates the multiplication of 4216 by 52, again detailing each step and the use of placeholders. The video emphasizes understanding the process of multiplication and the importance of organizing numbers correctly.

What is the main focus of this video tutorial?

• Multiplying four-digit numbers by two-digit numbers

• Adding multi-digit numbers

• Dividing four-digit numbers by two-digit numbers

• Subtracting multi-digit numbers

In the first example, what are the components of the number 1253?

• One thousand, two hundreds, five tens, three ones

• One thousand, two hundreds, fifty tens, three ones

• One thousand, twenty hundreds, five tens, three ones

• One thousand, two hundreds, five tens, thirty ones

What is the result of multiplying 4 by 3 in the first example?

• 10

• 12

• 16

• 14

What is the first step in multiplying a four-digit number by a two-digit number?

• Multiply by the tens digit

• Multiply by the hundreds digit

• Multiply by the ones digit

• Multiply by the thousands digit

In the first example, what is the result of multiplying 4 by 5 tens?

• 23

• 21

• 20

• 22

In the first example, what is the result of multiplying 4 by 2 hundreds?

• 10

• 11

• 9

• 8

In the first example, what is the result of multiplying 4 by 1 thousand?

• 4

• 5

• 6

• 7

When multiplying by the tens digit in the first example, what is used as a placeholder?

• Zero

• One

• Two

• Three

What is the final result of the first example, 1253 multiplied by 24?

• 33,072

• 32,072

• 31,072

• 30,072

In the second example, what are the components of the number 4216?

• Four thousands, two hundreds, one ten, sixty ones

• Four thousands, two hundreds, one ten, six ones

• Four thousands, twenty hundreds, one ten, six ones

• Four thousands, two hundreds, ten tens, six ones