Interactive Examples: Hundreds, Tens, Ones in Action

📚 Interactive Examples: Hundreds, Tens, Ones in Action

Quick Study Guide

• 🔢 Place Value: The value of a digit depends on its position in the number (ones, tens, hundreds, etc.).
• 💯 Hundreds: Represent groups of 100. For example, 300 means three groups of one hundred.
• ➕ Tens: Represent groups of 10. For example, 50 means five groups of ten.
• 🥇 Ones: Represent individual units. For example, 7 means seven individual units.
• 💡 Decomposition: Breaking down a number into its hundreds, tens, and ones components. For example, 456 = 400 + 50 + 6.
• 🧮 Expanded Form: Writing a number as the sum of the values of its digits. For example, the expanded form of 234 is 200 + 30 + 4.

Practice Quiz

1. Question 1: What does the digit 3 represent in the number 365?
   1. A) 3 ones
   2. B) 3 tens
   3. C) 3 hundreds
   4. D) 3 thousands
2. Question 2: Which of the following numbers has 7 in the tens place?
   1. A) 172
   2. B) 712
   3. C) 217
   4. D) 127
3. Question 3: What is the expanded form of 528?
   1. A) 5 + 2 + 8
   2. B) 50 + 20 + 8
   3. C) 500 + 20 + 8
   4. D) 500 + 200 + 8
4. Question 4: How many hundreds are there in the number 941?
   1. A) 1
   2. B) 4
   3. C) 9
   4. D) 0
5. Question 5: Which number is equal to 600 + 30 + 9?
   1. A) 693
   2. B) 396
   3. C) 639
   4. D) 936
6. Question 6: In the number 280, what digit is in the tens place?
   1. A) 2
   2. B) 8
   3. C) 0
   4. D) None
7. Question 7: What does the digit 4 represent in the number 147?
   1. A) 4 ones
   2. B) 4 tens
   3. C) 4 hundreds
   4. D) 4 thousands