1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ki77a [65]
3 years ago
12

By the age of ____ years, most children have learned the addition tables so well that the sums of single digit numbers can be re

trieved from memory rather than recalculated.
Social Studies
1 answer:
Sergeeva-Olga [200]3 years ago
6 0
Im going to go with 7 years old
You might be interested in
Help me please and hurry to
Eva8 [605]
I can’t see the last paragraph
5 0
2 years ago
Read 2 more answers
Mr. Mills wrote the following objectives for his lesson about erosion. 1. Students will understand what erosion is. 2. Students
adelina 88 [10]

Mr. Mills wrote general goals. He used the verb "understand". Your goals are not specific. He needs to use verbs that express behaviors that students will perform. Students need to show how well they can achieve their goals.

7 0
3 years ago
What was a major result of the Missouri Compromise?<br> Group of answer choices
Sidana [21]

Answer:

First, Missouri would be admitted to the union as a slave state, but would be balanced by the admission of Maine, a free state, that had long wanted to be separated from Massachusetts. Second, slavery was to be excluded from all new states in the Louisiana Purchase north of the southern boundary of Missouri.

5 0
3 years ago
How many atoms of carbon are there in 3 grams of carbon<br>?​
Elden [556K]

Answer:

100000000000000000000

6 0
3 years ago
Read 2 more answers
What natural resources contribute the most to the growth of Australia’s economy?
Cerrena [4.2K]

The answer: Coal, wool, diamonds

5 0
3 years ago
Read 2 more answers
Other questions:
  • Indonesia, Japan, and the Philippines differ from other parts of Southeast Asia because they are
    8·1 answer
  • According to your text, scores on the Myers-Briggs Type Indicator change over time and scores do not relate to other measures of
    13·1 answer
  • John and jean are taking notes in class. john can write faster than jean when the teacher dictates the lesson. this is because j
    8·1 answer
  • Three years after its original ruling, the supreme court reversed its opinion about which law? answers
    11·2 answers
  • What geographic factors influenced the development of the Atlantic slave trade?
    13·2 answers
  • Which of the following correlation coefficients accurately represents the strongest relationship between two variables?A .50B. -
    6·1 answer
  • Fill in the blanks<br><br> Minerals can be extracted by________​
    8·2 answers
  • The structural variability among individuals in intimate relationships and families has led many social scientists to refer to t
    14·1 answer
  • How does the plot's climax affect the story?
    10·1 answer
  • The table summarizes the education of four applicants
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!