Writing Numbers in Expanded Form
Practice showing the value of each digit
Writing Numbers in Expanded Form
Practice showing the value of each digit
Math - Grade 2-3
- 1
Write 47 in expanded form.
Find the value of the tens digit and the ones digit.
The number 47 in expanded form is 40 + 7 because it has 4 tens and 7 ones. - 2
Write 82 in expanded form.
The number 82 in expanded form is 80 + 2 because it has 8 tens and 2 ones. - 3
Write 135 in expanded form.
Look at the hundreds, tens, and ones places.
The number 135 in expanded form is 100 + 30 + 5 because it has 1 hundred, 3 tens, and 5 ones. - 4
Write 206 in expanded form.
The number 206 in expanded form is 200 + 6 because it has 2 hundreds, 0 tens, and 6 ones. - 5
Write 390 in expanded form.
You do not need to write + 0 in expanded form.
The number 390 in expanded form is 300 + 90 because it has 3 hundreds, 9 tens, and 0 ones. - 6
Write 724 in expanded form.
The number 724 in expanded form is 700 + 20 + 4 because it has 7 hundreds, 2 tens, and 4 ones. - 7
Write 1,248 in expanded form.
Start with the thousands place and move to the right.
The number 1,248 in expanded form is 1,000 + 200 + 40 + 8 because it has 1 thousand, 2 hundreds, 4 tens, and 8 ones. - 8
Write 3,509 in expanded form.
The number 3,509 in expanded form is 3,000 + 500 + 9 because it has 3 thousands, 5 hundreds, 0 tens, and 9 ones. - 9
Write 6,070 in expanded form.
Skip any place that has a zero.
The number 6,070 in expanded form is 6,000 + 70 because it has 6 thousands, 0 hundreds, 7 tens, and 0 ones. - 10
What number is shown by 400 + 60 + 3?
The expanded form 400 + 60 + 3 shows the number 463. - 11
What number is shown by 900 + 5?
Remember to put a 0 in the tens place.
The expanded form 900 + 5 shows the number 905 because there are 9 hundreds, 0 tens, and 5 ones. - 12
What number is shown by 2,000 + 300 + 80 + 1?
The expanded form 2,000 + 300 + 80 + 1 shows the number 2,381. - 13
What number is shown by 5,000 + 40 + 6?
Check which place value is missing.
The expanded form 5,000 + 40 + 6 shows the number 5,046 because the hundreds place has a 0. - 14
Mia wrote 568 as 500 + 60 + 8. Is Mia correct? Explain your answer.
Mia is correct because 568 has 5 hundreds, 6 tens, and 8 ones, so its expanded form is 500 + 60 + 8. - 15
A number has 4 thousands, 2 hundreds, 0 tens, and 9 ones. Write the number in expanded form and standard form.
Use 0 as a placeholder for the tens place in standard form.
The expanded form is 4,000 + 200 + 9, and the standard form is 4,209.