Education Zone - Colombo Grade 9 Maths Term 2 Test 2012

Write a whole number in scientific notation

Greatest and least whole numbers rounding to 70

Missing factor making a mixed-number product equal 1

Profit per item from buying and selling rates

Substitute values into a linear expression

Take out a common factor, then factorise a difference of squares

Angles with parallel lines and a triangle

Equation of a line through two axis points

Simplify a quotient of powers with positive indices

Make b the subject of a mean formula

Dollars bought for a rupee amount at a given rate

General term of a number pattern

Value of the reciprocal of a negative power of ten

Simple interest on a loan for six months

Angles at intersecting lines with a bisecting ray

Calculator result with the sign-change key

Intersection of a vertical and a horizontal line

Solve a linear equation containing a fraction

Angles of a right triangle in ratio one to two

Locus of points a fixed distance from a line

Equation types; simultaneous equations by substitution; pen and pencil prices

Running track: radius, semicircle length, total length, number of laps

Shop bill: total, unit price, cost from profit, percentage, discount

State the triangle angle-sum theorem from an activity

Angles in a triangle between parallel lines, with reasons

Volume and capacity of a tank; new height for a given capacity

Mark data on a right triangle and find a side

Construct a triangle with a 120 degree angle and an angle-bisector locus