1/5
Instructions:
Subtract one number from another to get the result.
To help you subtract two numbers, find the nearest ten from the denominator and subtract the denominator from it.
For example, if we have to subtract 33 - 14, the denominator is 14, the nearest ten from above is 20. Then we can write 33 as the sum of 20 + 13.
We have to subtract 14 from number 20 to get number 6.
At the end we just add 6 + 13 and get the result of the difference 33 - 14 as the sum 6 + 13, which is 19.