Friday, September 4, 2009

One....Two....Three.....

This week you will solve three different problems. You may choose to post your answers all at one time or work on them separately. However, ALL posts must be made by midnight on Thursday! I want to see posts from everyone this week!

PROBLEM 1

Replace each blank with the correct digit.
4 3 _ 2
4 5 _
_ 1 2 7
---------
8 8 9 3

PROBLEM 2

Scientists have just discovered people on Neptune. There are 3 villages, 2 cities and 1 super city on Neptune. These are the populations in 1994 and 1996.

1994 1996

Eilosa 129 204
Vertu 308 292
Pridi 90 50
Dedrun 500 600
Antran 700 693
Maran 1200 1500


List the places in order of increasing size in 1994 and 1996.
In which year was the population of the planet greater?


PROBLEM 3

The Teacher has left a clue for the Students to follow at the beginning of each class. These are the clues that the Students have found:


(1) There is a 1 in the thousands place.
(2) The digit in the tens place is 9 times the digit in the thousands place.
(3) Multiply the digit in the thousands place by 2.
(4) The digit in the ones place is a hand without a thumb.
(5) The digit in the hundreds is 2 less than the number in the tens.


Solve the riddle to find the number!



15 comments:

briar travis said...

4312
454 Problem 1
4127

Anonymous said...

problem 2

by:Bekah Phillips

1994 & 1996-Maran, Antran, Dedrun, Vertu, Eilosa and, Pridi

The year 1996, was when there was the most people on the planet.

Michael said...

Problem 1 is impossible.

briar travis said...

Problem 2
1994 1996
Pridi- 90 Pridi- 50
Eilosa- 129 Eilosa- 204
Vertu- 308 Vertu- 292
Dedrun- 500 Dedrun- 600
Antran- 700 Antran- 693
Maran- 1200 Maran- 1500

Total-- 2927 Total-- 3339

Year 1996 had the greater population.

Problem 3
The answer is 2794.

Anonymous said...

Problem 1:
#1. 1
#2. 4
#3. 4

Problem 2:
1994
Pridi-90
Eilosa-129
Vertu-308
Dedrun-500
Antran-700
Maran-1,200

1996
Pridi-50
Eilosa-204
Vertu-292
Dedrun-600
Antran-693
Maran-1,500

The year when the planet's population was greater is 1996.

Problem 3:
The answer is 3,794

-Samyuth Pinnegar

Anonymous said...

problem 1
4312
454
+ 4127

problem 2
year 1994 & 1996
pridi eilosa vertu dedrun antran maran antran

problem 3
1794 why do we multiply the thousand with two?

Whitney said...

QUESTION ONE-
4312
454
4127
8893


QUESTION TWO-
Pridi -40
Vertu -16
Antran -7
Eilosa +75
Dedurn +100
Maran +300
The year of the greasest population was 1996



QUESTION THREE- THE ANSWER TO THE RIDDLE IS 2,794



Dedurn

Anonymous said...

this is raegan my anwser is 1,294

Anonymous said...

this is raegan mt anwser is 1,294

Anonymous said...

this is raegan problom 2
im going to list them from least to graetest

pridi 140
eilosa 333
vertu 600
dedrum 1,100
antran 1,393
maran 2,700

Anonymous said...

Problem 1

By: Bekah Phillips

1
43(1)2
45(4)
(4)127
=
8893

genesis james said...

problem one
4312
454
4127 = 8893


Genesis

Anonymous said...

Problem 3

By: Bekah Phillips

12,684

Unknown said...

Question 1: 4312
454
4127
----


Question 2: Masan
Dedrun
Eilosa
The year with the most population on the planet was in 1996


Question 3: The number is 2794

Mrs. Hayes Math Masters said...

Looks like Briar got the bonus points this week!
The correct answers are:

1. 4312 + 454 + 4127 = 8893

2. 1996 has the greatest population

3. 2794