ABCTE Multiple Subject - Mathematics fully solved 2024/2025

ABCTE Multiple Subject - MathematicsUnderstand the structure of the real number system - correct answer (including whole numbers, integers, rational and irrationals) and be able to perform operations within the Real Number system. Examples: Natural Numbers1, 2, 3, 4, ..., Whole Numbers 0,1,2,3,4... Integers...-3,-2,-1,0,1,2,3,... Rational NumbersNumbers that can be expressed as fractions. 2/3 is rational. Irrational NumbersNumbers that can not be written as fractions. 3.14159... is irrational. Composite numbers have more than two factors but not an infinite number of factors. All even numbers (except the number two) are composite, since they can all be divided by two. Understand base ten place value - correct answer and identify the place value for each digit in whole numbers and decimals Example: 1, 10, 100, 1000.... Compare and order real numbers - correct answer (including irrationals and rationals, in fraction and decimal form) using the appropriate symbols, =, <, >. Example: 2=2, 1< 2, 2>1 Identify and represent on a number line - correct answer whole numbers, fractions, decimals, mixed numbers, and positive and negative integers. Understand the difference between - correct answer rote and rational counting (one-to-one correspondence). Example: