Rational Numbers
Define rational numbers, locate them on the number line, and connect fractional form with terminating or recurring decimal representation.
Topic article hub
7 bilingual articles
Rational Numbers: Definition, Number Line and Decimals
Define rational numbers, locate them on the number line, and connect fractional form with terminating or recurring decimal representation.
Open article →Comparing and Ordering Rational Numbers
Compare signs and common-denominator forms, use number-line order, and generate rational numbers between any two given values.
Open article →Addition, Subtraction and Additive Inverses
Add rational numbers with common denominators, treat subtraction as addition of the opposite, and use additive inverses to check results.
Open article →Multiplication, Division and Reciprocals
Multiply rational numbers, identify reciprocals and divide by multiplying with the reciprocal, while preserving every non-zero restriction.
Open article →Rational Number Word Problems and Checks
Translate word problems into rational operations, preserve compatible units, estimate the answer, and verify the final value against the context.
Open article →Closure, Commutative and Associative Laws
Use closure, commutativity and associativity to understand which rational-number operations remain valid and which order changes fail.
Open article →Identity, Inverse and Distributive Laws
Connect zero and one with additive and multiplicative identities, distinguish their inverses, and apply the distributive law to rational expressions.
Open article →Article access
Preview freely, then unlock focused reading
Each permanent article page includes its summary, learning context and sources. Registration unlocks all complete bilingual articles for 24 hours; Annual All Access continues afterward for ₹1,499/year.