write expanded notation.40,050
40,000 + 50
To write the number 40,050 in expanded notation, we break down each digit according to its place value. The place value of each digit is determined by its position in the number.
The number 40,050 can be broken down as follows:
40,000 (forty thousand): In this part, the digit 4 is in the ten thousands place (10,000 x 4 = 40,000).
0 (zero): There is a zero in the thousands place.
50 (fifty): In this part, the digit 5 is in the tens place (10 x 5 = 50).
Therefore, the expanded notation for 40,050 is:
40,000 + 0 + 50