# JSS 1 Mathematics (1st, 2nd & 3rd Term)

## SIMPLE ALGEBRAIC EQUATION

SOLUTION OF PROBLEMS ON SIMPLE ALGEBRAIC EQUATION Solving equation by balance method Equation with bracket Equation with fraction. Solving Equation… Read More »SIMPLE ALGEBRAIC EQUATION

## ALGEBRAIC EXPRESSION

ALGEBRAIC EXPRESSION Definition with examples Expansion of algebraic expression Factorization of simple algebraic expressions   Definition with examples   In algebra,… Read More »ALGEBRAIC EXPRESSION

## DIRECTED NUMBERS

ADDITION AND SUBTRACTION OF DIRECTED NUMBERS Directed numbers are the positive and negative numbers in any given number line e.g… Read More »DIRECTED NUMBERS

## APPROXIMATION OF NUMBERS ROUNDING

APPROXIMATION OF NUMBERS ROUNDING OFF TO DECIMAL PLACES Digits 1,2,34 are rounded down to Zero, while digits 5, 6, 7,… Read More »APPROXIMATION OF NUMBERS ROUNDING

## SIMPLE INTEREST

Interest is the money paid for saving a particular amount of money. Simple interest can be calculated using the formula… Read More »SIMPLE INTEREST

## H.C.F & L.C.M AND PERFECT SQUARES

Highest Common Factors Highest common factor is the greatest number which will divide exactly into two or more numbers. For… Read More »H.C.F & L.C.M AND PERFECT SQUARES

## WHOLE NUMBERS AND DECIMAL NUMBERS

Difference between Whole Numbers and Decimal Numbers Whole number is a number without fraction. For example 1, 2, 3, 41000,… Read More »WHOLE NUMBERS AND DECIMAL NUMBERS

## BASIC OPERATION OF INTEGERS

Definition of Integer An integer is any positive or negative whole number   Example: Simplify the following (+8) + (+3)     … Read More »BASIC OPERATION OF INTEGERS

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