This topic contains a solution. Click here to go to the answer

Author Question: If Toni, who is only six years old, is asked what she would get if she added 5 and 10 together, ... (Read 90 times)

tth

  • Hero Member
  • *****
  • Posts: 579
If Toni, who is only six years old, is asked what she would get if she added 5 and 10 together, which of the following processes would she most likely use?
 
  a. She would break the ten down into two fives and then add five together three times.
 b. She would start with five and add ten by increasing the sum, one number at a time (e.g., five, six, seven, eight).
  c. She would already have memorized that the sum is 15, so she would simply retrieve it form memory rather than calculating the answer.
  d. She would start with ten, and add five by increasing the sum one number at a time (e.g., ten, eleven, twelve).

Question 2

Approximately ____ as many 15- to 17-year-olds as 12- to 14-year-olds die each year.
 
  a. twice
  b. three times
  c. four times
  d. just



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnpizzaz

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

d

Answer to Question 2

a





 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

For a complete list of videos, visit our video library