Definition: Adding Two numbers is called Addition. Subtracting Two numbers is called Subtraction. Before learning Addition and subtraction learn all the numbers from 1 to 50 {1,2,3,4,5,6,7,8,9,10,11,12 ………………45,46,47,48,49,50} so it becomes easy to do simple math. Example: Take two Numbers 1 and 2 , if we need to add 1 with 2 it sums up to 3. [ 1 + 2 = 3] Take two Numbers 6 and 2 , if we need to subtract 6 from 2 it is equal to 4. [ 6 – 2 = 4] *** Note: Subtract Higher number from lower number*** Try out Few questions for Practise