Interactive Quiz: Match 3-Digit Numbers to Base Ten Block Drawings

📚 Quick Study Guide

• 🔢 Understanding Place Value: In a 3-digit number, the rightmost digit is the ones place, the middle digit is the tens place, and the leftmost digit is the hundreds place.
• 🧱 Base Ten Blocks: These blocks represent place value: a small cube is 'one', a rod is 'ten', and a flat square is 'hundred'.
• ➕ Representing Numbers: To represent a 3-digit number, you use the appropriate number of hundreds flats, tens rods, and ones cubes. For example, 235 is represented by 2 hundreds flats, 3 tens rods, and 5 ones cubes.
• 💡 Regrouping: Sometimes, you might need to regroup. For example, 10 ones can be regrouped into 1 ten, and 10 tens can be regrouped into 1 hundred.
• ✏️ Writing Numbers: When you see the base ten blocks, count the number of hundreds, tens, and ones, and write the number accordingly.

Practice Quiz

1. Which number is represented by 3 hundreds, 4 tens, and 2 ones?

   1. 324
   2. 432
   3. 342
   4. 243

2. Which set of base ten blocks represents the number 157?

   1. 1 hundred, 7 tens, 5 ones
   2. 1 hundred, 5 tens, 7 ones
   3. 5 hundreds, 1 ten, 7 ones
   4. 7 hundreds, 5 tens, 1 one

3. The base ten blocks show 2 hundreds, 0 tens, and 9 ones. What number is it?

   1. 290
   2. 209
   3. 902
   4. 29

4. What number do 4 hundreds and 6 ones represent?

   1. 46
   2. 460
   3. 406
   4. 604

5. Which base ten block representation matches the number 310?

   1. 3 hundreds, 1 ten, 0 ones
   2. 3 hundreds, 0 tens, 1 one
   3. 1 hundred, 3 tens, 0 ones
   4. 31 hundreds, 0 tens, 0 ones

6. If you have 5 hundreds, 2 tens, and 8 ones, what is the number?

   1. 582
   2. 258
   3. 528
   4. 825

7. Which of these numbers has 6 in the tens place?

   1. 603
   2. 360
   3. 306
   4. 630