Addition and Subtraction by Jack Hartmann introduces the operations of addition and subtraction.
Addition is adding 2 or more number and getting a greater number or sum. Subtraction is taking away to get the difference. Jack Hartmann introduces simple addition and subtraction word problems to show each operation. There is a special rule at the end for adding and subtracting zero to a number in this Addition and Subtraction video by Jack Hartmann. Addition and subtraction word problems.
Addition and Subtraction Lyrics
When you add you put together
When you add you get the sum
Its taking 2 or more numbers and getting a greater one
Adding is called addition
When you subtract you take away
When you subtract you get the difference
Its taking one number from another and always getting less
Subtracting is called subtraction
Lets try an adding problem I think you can solve
If you have 3 pencils, 3
And you add 2 more pencils 2
How many pencils do you have all together?
3 + 2 = 5