Three-Digit Place Value — Answer Key
Part A: Sort the Words
Sort each word or number into the correct category box.
1. Sort each number by how it is written.
Written in word form
two hundred sixtyseven hundred fiveone hundred fifty Written in standard form
412839604 Numbers can be written with digits like 412 or with words like four hundred twelve, and both mean the same value.
Part B: Fill in the Blank
Write the missing word or number on each line.
1. The word form of 325 is three hundred twenty-five.
325 is read three hundred twenty-five, so the missing word is five.
2. The standard form of four hundred seventy-two is 472.
Four hundred is 400, seventy is 70, and two is 2, which together make 472.
3. The word form of 608 is six hundred eight.
608 is 6 hundreds, 0 tens, and 8 ones, read as six hundred eight.
4. The standard form of nine hundred thirty is 930.
Nine hundred is 900, thirty is 30, and zero ones gives the number 930.
5. The number 250 in word form is two hundred fifty.
250 is 2 hundreds, 5 tens, and 0 ones, which reads as two hundred fifty.
Part C: True or False?
Read each statement. Circle True or False.
1. The number 703 is written in word form as seven hundred three.
True False
703 has 7 hundreds, 0 tens, and 3 ones, so it reads seven hundred three.
2. The standard form of one hundred forty is 140.
True False
One hundred is 100 and forty is 40, which add together to make 140.
3. The number 560 is read as five hundred sixteen.
True False
560 has 6 tens and 0 ones, so it reads five hundred sixty, not sixteen.
4. The word form of 999 is nine hundred ninety-nine.
True False
999 means 9 hundreds, 9 tens, and 9 ones, which reads nine hundred ninety-nine.