Add 12 and 2 tenths and 32 hundreths I need to write out the problem and solve
12.2 + 0.32 = 12.52.
To add 12 and 2 tenths (12.2) and 32 hundredths (0.32), you can follow these steps:
1. Write out the problem: 12.2 + 0.32
2. Align the decimal point vertically.
12.20
+ 0.32
_______
3. Now, start adding from the right side, just like you would in a regular addition problem.
12.20
+ 0.32
_______
2 (added the ones place: 0 + 2)
4. Write down the result, which is 2.
12.20
+ 0.32
_______
2
5. Move to the next column to the left (the tenths place) and add the numbers.
12.20
+ 0.32
_______
52 (added the tenths place: 2 + 0.3)
6. Write down the result, which is 52.
12.20
+ 0.32
_______
52
7. Lastly, add the numbers in the hundredths place.
12.20
+ 0.32
_______
152 (added the hundredths place: 5 + 0.02)
8. Write down the final answer, which is 152.
Therefore, 12.2 + 0.32 = 152.