Understanding Place Value in 3-Digit Numbers

Write the 3-digit numbers

200 + 50 + 7 = .................

Answer explanation

The equation 200 + 50 + 7 equals 257. Therefore, the correct 3-digit number is 257.

Write the 3-digit numbers

800 + 20 + 4 = .................

Answer explanation

To find the sum, add 800 + 20 + 4. This equals 824, which is a 3-digit number. Therefore, the correct answer is 824.

Write the 3-digit numbers

400 + 40 + 9 = .................

Answer explanation

The expression 400 + 40 + 9 equals 449. Therefore, the correct answer is 449.

Write the 3-digit numbers

500 + 5 = .................

Answer explanation

The equation 500 + 5 equals 505. Therefore, the correct 3-digit number is 505.

Write the 3-digit numbers

800 + 8 = .................

Answer explanation

The equation 800 + 8 equals 808. However, the question asks for a 3-digit number, and 808 is indeed a 3-digit number. The correct answer is 808.

Write the 3-digit numbers

500 + 60 + 8 = .................

Answer explanation

The expression 500 + 60 + 8 equals 568. Therefore, the correct answer is 568.

Find the missing numbers:

1 + _______ + 100 = 191

Find the missing numbers:

_______ + 600 + 30 = 637

Find the missing numbers:

200 + _______ + 7 = 257

Find the missing numbers:

_______ + 60 + 700 = 761