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Solution
for the Problem 12 - Cookies
Congratulations to all problem solvers!
Answer: Anna:6, Peter:4,
Alex:8
Solution:
Leana has 7 cookies.
Peter has 7-3=4 cookies.
Alex has 7 + 1 = 8 cookies.
Anna has 18 – (4 + 8) = 18 – 12 = 6 cookies.
|
Name
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Sophia |
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State/Country
|
Riverside,CA |
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Age
|
7 |
| School |
Taft Elementry |
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Solution
|
6, 4, 8 If
Leanna has 7 and Peter has 3 less, then he has 4.
If Alex has 1 more than Leanna and she has 7, then he has 8.
8 + 4 = 12 and 18 (all the cookies Anna, Peter and Alex have) them.
18-12 =6 the
number of cookies Anna has. |
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Grade
|
2 |
| |
I have a father from Brazil
and a mother from Argentina and three younger
sisters so I speak English,Spanish and Portuguese. I have traveled
to
Asia,Europe and South America. I love to rollerblade and read books. |
|
Name
|
Konner Gonzalez |
|
State/Country
|
Tx, USA |
|
Age
|
7 |
| School |
Highland Park Elem. |
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Solution
|
8+4+6=18, 3 less than 7 is 4, one more
than 7 is 8 and then add 6 more to get 18 |
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Grade
|
2 |
| |
I like Star Trek stuff and I like riding my bike and
going swimming |
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Name
|
Sarah |
|
State/Country
|
Montreal, Canada |
|
Age
|
7 |
| School |
John Caboto |
|
Solution
|
6, 4, 8 |
|
Grade
|
1 |
| |
|
|
Name
|
Tanya |
|
State/Country
|
N.Y |
|
Age
|
8 |
| School |
P.S 195 |
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Solution
|
6, 4, 8 |
|
Grade
|
3 |
| |
: I love MATH . And I love Reading |
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Name
|
: liljamie |
|
State/Country
|
US/Kansas |
|
Age
|
8 |
| School |
St. Micheals |
|
Solution
|
Leana has 7 cookies Anna has 8 cookies.
Peter has 4 cookies. Alex has 6 cookies. Together Anna, peter, and
Alex have 18 cookies. |
|
Grade
|
2 |
| |
I have two sisters. I have one brother. I am the
oldest. |
|
Name
|
Merve |
|
State/Country
|
Holland |
|
Age
|
8 |
| School |
De Berkelier |
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Solution
|
6, 4, 8 |
|
Grade
|
2 |
|
Name
|
Kori |
|
State/Country
|
london england |
|
Age
|
7 |
| School |
Glenbrook |
|
Solution
|
6, 4, 8 |
|
Grade
|
3 |
|
Name
|
Erica |
|
State/Country
|
Ca |
|
Age
|
7 |
| School |
Peabody |
|
Solution
|
6, 4, 8 |
|
Grade
|
2 |
| |
My birthday is june 28.
My name is erica. I have 2 dogs. I got A new
computer for my birthday. |
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