What number is the same as 5 tens And 13 ones
The Correct Answer and Explanation is:
Correct Answer:
63
Explanation
To find the number that is the same as 5 tens and 13 ones, we must understand how place value works in our number system, which is a base-10 system. Each digit in a number represents a certain number of units, tens, hundreds, and so on, depending on its place.
Let’s break it down:
- 5 tens means:
- Each “ten” is worth 10.
- So, 5 tens = 5 × 10 = 50
- 13 ones means:
- Each “one” is worth 1.
- So, 13 ones = 13 × 1 = 13
Now we add these two amounts together:
50 (from 5 tens) + 13 (from 13 ones) = 63
So, the number that is the same as 5 tens and 13 ones is 63.
But there’s more to learn here. Normally, when we write numbers, we don’t go beyond 9 in each place value. That’s because our number system is based on powers of 10. When the number of ones goes above 9, it “carries over” into the next place value — in this case, the tens place.
Notice:
- 13 ones is more than 9 ones.
- So, we can regroup: 13 ones = 10 ones + 3 ones
- 10 ones = 1 ten
- So, the 13 ones become 1 ten and 3 ones
Now, adding that new ten to the 5 tens:
- 5 tens + 1 ten = 6 tens
- And we have 3 ones left over
So:
- 6 tens = 60
- 3 ones = 3
- 60 + 3 = 63
Therefore, whether you add directly or regroup, the answer is still 63. This kind of question helps students understand place value and how numbers are structured in our base-10 system.
