write each addition vertically.decide which new groups you will make.then,add to see if you were correct.
256+1273___________
a new ten?____________
a new hundred?_________
a new thousand?____________
need answers and please explain
I'll get you started.
You'll need a new hundred.
You won't need a new ten or thousand.
sorry for the delay.. I don't understand. I do understand that a new 1000 is not needed because once added, it's still 1000 but as as far as the rest, I don't understand. Trying to help my daughter with her math homeworl!
sorry for the delay.. I don't understand. I do understand that a new 1000 is not needed because once added, it's still 1000 but as as far as the rest, I don't understand. Trying to help my daughter with her math homework!
The frist day I did not know but now I know
To add the numbers 256 and 1273 vertically, follow the steps below:
Step 1: Write the numbers vertically, aligning them based on their place values:
2 5 6
+ 1 2 7 3
________________
Step 2: Start with the rightmost column (units column) and add the digits. In this case, 6 + 3 = 9.
2 5 6
+ 1 2 7 3
________________
9
Step 3: Move to the next column (tens column) and add the digits. In this case, 5 + 7 = 12. Since 12 is greater than 9, we need to regroup.
2 5 6
+ 1 2 7 3
________________
29
Write the 2 below the tens column and carry the 1 to the next column.
Step 4: Move to the next column (hundreds column) and add the digits. In this case, 2 + 2 (from carrying) + 5 = 9.
2 5 6
+ 1 2 7 3
________________
929
Step 5: Move to the next column (thousands column) and add the digits. In this case, there are no digits in the thousands column.
2 5 6
+ 1 2 7 3
________________
229
Hence, 256 + 1273 equals 1529.
Now, let's determine the new groups:
a new ten: In the tens column, we carried over a 1 to the hundreds column. So, there is a new grouping of 10.
a new hundred: In the hundreds column, the sum of the digits is greater than 9. So, we regrouped and created a new grouping of 100 (carryover from tens column).
a new thousand: There are no digits in the thousands column, so there is no new grouping of a thousand.
To verify our answer, we can add the new groups to check if we were correct:
256 + 1273 = 1529
Original number: 256
New grouping in tens column: 10
New grouping in hundreds column: 100
256 + 10 + 100 = 366
We have confirmed that our new groups were correct, and the total sum is 366.