Direction:do what is asked.
1. find the sum of 23.6 ,45 and 34.56
2. add 0.5 ,0.543 and 0.78
3. subtract 37.854 from 60
4. find the difference of 565.45 and 234.56
5. the perimeter of a triangle is the sum of all of its side.If the perimeter of a triangle is 55cm find the third side if the two sides are 14.52cm and 23.56cm respectively
Answers & Comments
1. 103.16
2. 1.823
3. -22.146
4. 330.89
5. 38.08cm