Definitions: Unit 1 - Numbers

Descripción

In order to pass your exams, you must be able to understand the following definition.
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Resumen del Recurso

Pregunta 1

Pregunta
What is an integer?
Respuesta
  • A fraction
  • A whole number
  • A negative number

Pregunta 2

Pregunta
What is a rational number?
Respuesta
  • A number which can be written as a fraction
  • A number which has a decimal point
  • A number which can be written as a multiple of two

Pregunta 3

Pregunta
What does BIDMAS stand for?
Respuesta
  • Brackets Integers Division Multiplication Addition Subtraction
  • Brackets Indices Division Multiplication Addition Substitution
  • Brackets Indices Division Multiplication Addition Subtraction

Pregunta 4

Pregunta
What is a prime number?
Respuesta
  • A number which can be divided by two
  • A number which can be divided by 1 and itself only
  • A number which has can be multiplied by 1 and itself only

Pregunta 5

Pregunta
What is a multiple?
Respuesta
  • A number which is in its time tables
  • A number which divides another number wholly
  • A number which can only be divided by 1 and itself

Pregunta 6

Pregunta
What is a factor?
Respuesta
  • A number which can be divided by two
  • A number which divides another one wholly
  • A number which cannot divide another number

Pregunta 7

Pregunta
What is a recurring decimal?
Respuesta
  • A number with a repeating unit after the decimal
  • A number which is negative
  • A number which has a very long decimal

Pregunta 8

Pregunta
What is an improper fraction?
Respuesta
  • A fraction which has a smaller number on top than the bottom
  • A number which is made up of integers and fractions
  • A number which has a larger number on top than the bottom

Pregunta 9

Pregunta
What is a mixed number?
Respuesta
  • A fraction which has a larger number on top than the bottom
  • A number which is made up of an integer and a fraction
  • A negative decimal number
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