Pre-Test on Subtracting Integers

Descrição

Quiz sobre Pre-Test on Subtracting Integers, criado por Hans Novelus em 29-10-2015.
Hans Novelus
Quiz por Hans Novelus, atualizado more than 1 year ago
Hans Novelus
Criado por Hans Novelus mais de 10 anos atrás
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Resumo de Recurso

Questão 1

Questão
A mountain is at the highest elevation in Asia at 5,000 feet above sea level. A sea is at its lowest elevation at 1,800 feet below sea level. What is the difference between these two elevations?
Responda
  • 1,300
  • 7,200
  • 6,800
  • 3,200

Questão 2

Questão
Janet borrows $35 from her mom on Saturday to buy some new shoes. When she went to purchase them she noticed she didn't have enough money so she borrowed $25 more. Which integer below represents how much money she owes her mother?
Responda
  • -$55
  • -$50
  • -$60
  • -$65

Questão 3

Questão
The temperature outside is 12 degrees Fahrenheit. Throughout the course of the day the temperature drops 29 degrees. What is the new temperature?
Responda
  • 41 degrees Fahrenheit
  • -19 degrees Fahrenheit
  • -17 degrees Fahrenheit
  • 17 degrees Fahrenheit

Questão 4

Questão
Find the difference between these two integers.
Responda
  • -108
  • 36
  • -36
  • -106

Questão 5

Responda
  • 4
  • -46
  • 28
  • 26

Questão 6

Questão
The difference between -9 and -3 is -12
Responda
  • True
  • False

Questão 7

Questão
From where John and Mary are standing it takes 500 steps to get home. John takes 25 steps forward and Mary takes 10 steps back. How many steps closer to home is John than Mary?
Responda
  • John is 475 steps closer to home than Mary
  • John is 25 steps closer to home than Mary
  • John is 35 steps closer to home than Mary
  • John is 15 steps closer to home than Mary

Questão 8

Questão
Which expressions below will give you a difference of 20? Select all that apply.
Responda
  • -40 - 20
  • -15 - (-35)
  • 10 - (-10)
  • 65 - 45