Question

Add:
1. 16.8.7.0.94. 6.8 and 7.77
3. 63.5. 9.7.0.8. 26.66 and 12.17
5. 26.9. 19.74. 231.769 and 0.048
7. 6.606, 66.6, 666, 0.066.0.66
Subtract:
2. 18.6. 206.37.8.008, 26.4 and 6.9
4. 17.4. 86.39.9.435.8.8 and 0.06
6. 23.8. 8.94, 0.078 and 214.6
8. 9.09. 0.909. 99.9, 9.99. 0.099

Who will give this answer in explanation Step by step I will make them brainliest fast ​​

Answer 1

Answer:

you should calculate yourself...

this is very bad

or else find out in Google...

Answer 2

Answer:

1. my name is jeff ok buddy. do not ask like this type of questions