« previous next »

Author Question: If a student recalls the product of 8 x7 as 49, this is the mathematical error of: a. Incorrect ... (Read 100 times)

nautica902

  • Hero Member
  • *****
  • Posts: 591
on: Jun 20, 2018
If a student recalls the product of 8 x7 as 49, this is the mathematical error of:
 
  a. Incorrect operation
  b. Incorrect number fact
  c. Incorrect algorithm
  d. Random error

Question 2

The mathematical error a student makes when he uses subtraction when he should have added is called:
 
  a. Incorrect operation
  b. Incorrect number fact
  c. Incorrect algorithm
  d. Random error


ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

An oscillating needle 1 or 2 inches Hg below normal could indicate an incorrect air–fuel mixture ... An oscillating needle 1 or 2 inches Hg below normal could indicate an incorrect air–fuel mixture ...
Two lymphocytes that are reactive in a 19-year-old college student with infectious mononucleosis. ... Two lymphocytes that are reactive in a 19-year-old college student with infectious mononucleosis. ...
Stacking the joints. A. Correct thumb–wrist alignment for applying direct pressure. B. Incorrect ... Stacking the joints. A. Correct thumb–wrist alignment for applying direct pressure. B. Incorrect ...
Product Rule Product Rule
An eager graduate student at Carleton, counts geese in the marshes off the Ottawa river. In ... An eager graduate student at Carleton, counts geese in the marshes off the Ottawa river. In ...
GloFish, marketed as the world’s first GM pet, are a controversial product of genetic engineering GloFish, marketed as the world’s first GM pet, are a controversial product of genetic engineering
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library