Page 11 - MATH KELAS 7 - Addition and Subtraction
P. 11
● Methods of Subtraction
There are various methods of subtraction. One
method is to use a diagram showing what you start
with, what you are taking away, and what you are
left with.
When subtracting numbers with two or more
digits, it's important to write the numbers one on
top of the other so that the same place values are
lined up, as shown in the problem 37 - 25.
Subtraction Problem 37 – 25, You then subtract,
starting with the digits farthest to the right.
subtract the subtrahend. In this case, you will have
to borrow from the nearest non-zero minuend to
the left. To borrow, you take one from the nearest
minuend and count that as ten to add to the other
minuend to the right. This will make a number
large enough to subtract from.
10
