Addition and subtraction of decimals

Addition and subtraction of like fractions

Addition and subtraction of like fractions

Geometrical meaning of addition and subtraction of complex number

Conversion OF mixed recurring decimal to form p\q Addition and subtraction OF recurring decimals|| Multiplication and division recurring decimal ||Example based on addition and subtraction

Addition and subtraction of unlike fractions

Collinearity OF 3 points || Addition and Subtraction OF vectors

We have learnt about fractions and decimals alongwith the operations of addition and subtraction on them,in the earlier class

Addition And Subtraction Of Rational Numbers|Practice Problem|OMR

Using Addition and Subtraction Theorem, find the value tan15∘

Using Addition and Subtraction Theorem, find the value cos75^(@)