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

FRACTIONS, RATIOS, DECIMALS AND PERCENTAGES

Fractions and Percentages A fraction can be converted to decimal by dividing the numerator by its denominator. It can be… Read More »FRACTIONS, RATIOS, DECIMALS AND PERCENTAGES

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