BASIC OPERATIONS
S.I. SYSTEM
There are Four Basic Operations in Mathematics
Addition (+)
Subtraction (-)
Multiplication (x)
Division
(./. )
Example:
1.
44+4=
Solution
T U
4 4
+ 4
4 8
2.
5+2+15 =
Solution
T U
5
+ 2
1 5
2 2
3.
33-2=
T U
3 3
- 2
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