How do you write 33 as tens and ones
The correct answer and explanation is:
Correct Answer:
33 as tens and ones is:
- 3 tens and 3 ones
Explanation (300 words):
Understanding numbers in terms of place value is a fundamental concept in early math education. Place value means understanding what each digit in a number represents, based on its position. Let’s look at the number 33.
The number 33 has two digits: a 3 in the tens place and another 3 in the ones place.
- Tens place: The first digit (on the left) tells us how many tens are in the number. In 33, the first 3 is in the tens place. This means we have 3 tens. Since one ten equals 10, three tens equals: 3×10=303 \times 10 = 30
- Ones place: The second digit (on the right) tells us how many ones are left over after counting the tens. In 33, the second 3 is in the ones place. This means we have 3 ones: 3×1=33 \times 1 = 3
Now, let’s add the tens and ones together: 30(from3tens)+3(from3ones)=3330 (from 3 tens) + 3 (from 3 ones) = 33
So, when we say 33 is 3 tens and 3 ones, we are simply breaking the number into its place values. This helps children understand how numbers are built and how to do operations like addition and subtraction later on.
This concept is often taught with base ten blocks:
- A “ten rod” represents one ten.
- A “unit cube” represents one one.
So, to show 33, a student would use 3 ten rods and 3 unit cubes.
In summary, writing 33 as tens and ones gives us:
- 3 tens = 30
- 3 ones = 3
- Total = 33
Understanding this builds a strong foundation for future math skills.