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March 28, 2015

March 28, 2015

Post a New Question | Current Questions

**4th grade**

Explain how you would use front-end estimation to subtract 189 from 643.
*Wednesday, November 30, 2011 at 4:29pm*

**MATH**

i am in 4th grade doing my sisters homework dont ask why but i need help on this question. -- Explain why the cost of an item discounted 20% can be calculated by multiplying the original price by 0.8
*Sunday, October 30, 2011 at 8:19pm*

**4th grade math help**

Explain how the variable B has two different values in the two equations 6 - B = 5 b = 1 B + 5 = 15. B = 10 Thanks!
*Tuesday, October 25, 2011 at 6:18pm*

**4th grade math**

364 plus 519 round each number the greatest place value to estimate the sum of:
*Wednesday, October 19, 2011 at 7:08pm*

**4th grade math**

Please help solved the below problem. Explain in words how to add 352 + 958. Make sure to explain regrouping, if necessary? Thanks, Stella
*Thursday, September 29, 2011 at 2:42pm*

**4th Grade Math**

of the set of whole numbers from 0 to 9, what fraction are odd numbers? A.1/9 B.1/10 C.5/10 D.9/10
*Monday, September 26, 2011 at 6:54pm*

**4th Grade Math**

In the set of all whole numbers from 20 to 29,what fraction have two integers which add up to 7? A.1/9 B.1/10 C.5/10 D.9/10
*Monday, September 26, 2011 at 6:51pm*

**4th grade math help!**

Melvin estimated 645 + 322 by adding 600 + 300. Is his estimated sum an over or under estimate? Ty
*Thursday, September 15, 2011 at 9:40pm*

**4th grade math**

name each number in two different ways 2,700 6,300 1,800 91,000 Thanks
*Thursday, September 15, 2011 at 9:21pm*

**4th grade economy**

how would a drought effect Florida's orange economy?
*Monday, September 12, 2011 at 3:31pm*

**4th Grade Science**

How much time will it take for Earth to reach the opposite side of the Sun?
*Wednesday, August 31, 2011 at 4:49pm*

**8th grade math**

a basketball player scored 8 pts total during 1st and 2nd quarters of a game. During the 3rd quarter she scored 3 times as many pts as she did in the 4th quarter. Let P = the # of pts the player scored in the 4th quarter. Write and simplify an expression to represent the total...
*Wednesday, May 11, 2011 at 12:52pm*

**4th grade math**

marco:87 bridget:95 erin:93 jinwon:910 david:94 describe how a bar graph could illustrate the test scores.
*Thursday, April 7, 2011 at 6:01pm*

**4th grade math**

explain why it can be better to use compatible numbers to estimate rather than rounding.
*Thursday, April 7, 2011 at 4:47pm*

**4th grade math**

how many thousands are in one million?how many millions are in one billion?
*Wednesday, April 6, 2011 at 5:34pm*

**4th grade math**

ted is an airline attendant and must wear a uniform to work.he has 3 shirts,4 slacks,and 2 ties from which to choose.how many outfits are possible with these choices?
*Wednesday, March 30, 2011 at 4:44pm*

**4th grade**

What is the answer if you have a nail NOT a FINGERNAIL butt A NAIL? What is the nearest cm and what is the neartest mm
*Tuesday, March 22, 2011 at 6:46pm*

**4th grade math**

Find a rule that gives the third number from the first two numbers. Fill in the blanks.....10, 4, 5, ? 15, 7,7, ? 19,9,?
*Thursday, March 17, 2011 at 11:10pm*

**PHYSICS**

A person who weigh 500N climbs a flight of straight from the ground to the 4th floor of a building in 40sec. If the height of 4th is 10m find A... power in watts b.....power in Hp
*Wednesday, February 23, 2011 at 3:09pm*

**science 4th grade**

How are the properties of the compound water different from the properties of the elements in it?
*Tuesday, February 8, 2011 at 9:17pm*

**4TH GRADE SCIENCE**

FILL IN THE BLANKS: THE DRIVER IS ? COMPARED TO THE CARSEAT AND ? COMPARED TO THE SIDEWALK.
*Monday, January 31, 2011 at 8:38pm*

**need help **

i'm in the 4th grade i need a socialstudy project to do rightnow i cant seam to think of anything can you help me please and thankyou
*Sunday, January 23, 2011 at 8:16pm*

**4th grade**

reena says the product of 54 and 9 cannot be 487. she says that she knows this without actually multiplying. how does she know?
*Thursday, January 20, 2011 at 6:36pm*

**4th Grade**

Mrs. Harrison baked 36 cookies for a party. When thearty was over 2/9 of the cookie were left. How many were left?
*Wednesday, January 19, 2011 at 7:41pm*

**4th Grade**

Mrs. Harrison baked 36 cookies for a party. When thearty was over 2/9 of the cookie were left. How many were left?
*Wednesday, January 19, 2011 at 7:39pm*

**4th grade**

a) the quotient of 24 divided by 5.= 4.8 b)27/6= 4.5 c) 18/4 = 4.5 d) 30/5 = 6 describe in your own words what problems a, b and c have in common that make them different from d .
*Thursday, January 13, 2011 at 5:35pm*

**4th grade**

WHAT IS THE LARGEST PERIMETER THAT CAN BE CREATED FOR AN ARRAY CREATED FROM 24 ONE INCH TILES.
*Monday, January 3, 2011 at 7:51pm*

**4th grade**

how many pound of food does the dog eat over the 3 day period? (16 ounce = 1 pound)
*Monday, January 3, 2011 at 6:38pm*

**4th grade**

spider plants,tulips,and potatoes can grow seeds.how are their otherways of ruducing alike?
*Tuesday, December 21, 2010 at 6:53pm*

**4th grade**

how many 8 ounce servings can be created from a six pack of 12 ounce fruit drinks
*Thursday, December 16, 2010 at 8:41pm*

**fractions- 3rd grade**

Name 2 fractions that are equivalent to 3 4th
*Wednesday, December 15, 2010 at 11:52pm*

**4th grade**

What is the greatest and least possible product you can make using the digits 1,3,5,6 and 7 in the multiplication problem below? Use each digit only once, _ _ _ X _ _ = ?
*Thursday, December 9, 2010 at 10:40pm*

**4th grade**

what is one way in which the state government and the federal government are different from each other?
*Wednesday, December 8, 2010 at 7:40pm*

**4th grade**

my teacher gave me this question I don't get it. If a normal person blinks 25 times per minute how old would you be your next birthday?
*Monday, December 6, 2010 at 5:38pm*

**4th grade**

I am a number between 75 and 150, my tens is three times my ones, my sum is 5 and my hundreds and ones are the same.
*Tuesday, November 16, 2010 at 9:19pm*

**4th grade algebra**

7 - 7 - 7 - 7 = ? 12 - 15 - 10 - 8 = ? 3 - 7 - 4 - 2 = ? 11 - 9 - 6 - 6 = ? 6 - 5 - 4 - 2 = ? 8 - 5 - 5 - 5 = ? 12 - 7 - 5 - 4 = ? 13 - 3 - 6 - 1 = ? 16 - 10 - 2 - 3 = ? 8 - 2 - 2 - 2 = ? I am not understanding how to help figure these problems out? I would greatly appreciate ...
*Tuesday, November 16, 2010 at 2:03pm*

**4th grade**

Writing to Explain: Explain how you can use an array to find partial products for 4x36.
*Monday, November 15, 2010 at 7:53pm*

**English quick ?**

I will form my lesson plan around a public school’s 4th grade class. Is there suppose to be an apostrope in the wod schools
*Thursday, November 11, 2010 at 3:54pm*

**4th grade math**

When I'm rounded to the nearest 10 , I'm 600. The digit in my tens place is 1 more than my ones digit. Who am I?
*Tuesday, November 9, 2010 at 10:44pm*

**4th grade math**

When I am rounded to the nearest ten I am one thousand. I am the same when read forward or backward. I can be two different numbers who am I
*Tuesday, November 9, 2010 at 10:04pm*

**4th grade**

when I am rounded to the nearest ten I am 50. The difference between my digits is one. I can be two different numbers. Who am I
*Tuesday, November 9, 2010 at 9:38pm*

**4th grade-Science**

If you throw a soccer ball, a football, and a golf ball with the same force, which one has the greatest acceleration and WHY?
*Sunday, October 31, 2010 at 3:43pm*

**4th grade math**

how can thinking about 90 tens help you with 1901-297? the last posted answer was no correct...it came home marked WRONG...please help!!??
*Friday, October 29, 2010 at 5:38pm*

**4th grade**

ALL MY ARE OF EQUAL LENGTH.I HAVE 2 ACUTE ANGLES AND 2 OBTUSE ANGLES. WHAT AM I?
*Sunday, October 10, 2010 at 6:22am*

**4th grade**

i have no parallel sides.my adjacent sides are equal.my diagonals intersect at right angles what am i?
*Sunday, October 10, 2010 at 6:11am*

**science**

I am trying to figure out how to teach young students, say 3rd/4th grade the six steps of the scientific method in a simplified way they would understand...Any ideas?? Any examples/and /or sites?? Thanks, jarrad
*Wednesday, October 6, 2010 at 1:04pm*

**4th grade english**

complete and simple subjects for " Many stories about valentine's Day exist."
*Monday, October 4, 2010 at 9:23pm*

**4th grade english**

What are the complete and simple subjects in the sentence " Mrs.Marcus told the class about Valentine's Day."
*Monday, October 4, 2010 at 9:15pm*

**4th grade**

What is the complete subject and simple subject for the sentence " Valentine's Day has an interesting history."
*Monday, October 4, 2010 at 8:51pm*

**4th grade science**

In classifying living things, what is the smallest group that has only one type of organism?
*Monday, September 27, 2010 at 5:23pm*

**4th grade**

30,000,000,000x6
*Sunday, September 19, 2010 at 2:29pm*

**4th grade Shurley English**

Do I need a comma after 1893 in the sentence "Basketball was then introduced in 1893 in France."? Thanks.
*Monday, September 13, 2010 at 12:25am*

**4th grade**

explain how you can find the difference 120-70 using mental math. then name the difference
*Monday, August 23, 2010 at 4:32pm*

**4th grade**

which of the 5 regions contain rich farmland in Arkansas and Louisiana created by Mississippi and Red Rivers?
*Wednesday, August 18, 2010 at 9:44pm*

**8th grade**

5x=125 to the 6th power over 25 to the 4th power
*Wednesday, August 11, 2010 at 11:24pm*

**4th grade english**

How can I use the phrase "having been introduced to the guest of honor" in a complete sentence?
*Tuesday, August 10, 2010 at 10:41pm*

**4th grade**

A rope is 9,000 centimeters long. How many meters long
*Wednesday, July 28, 2010 at 9:08pm*

**4th grade**

how do I use sentences comparing Strong, stronger and strongest? what is the difference between those words?
*Monday, July 19, 2010 at 7:11pm*

**writing**

i am inthe 4th grade and need to write a composition. Can someone out there tell me what it is and give me an example.
*Sunday, May 16, 2010 at 1:44pm*

**4th grade**

Is it grammatically correct to begin a sentence with "what" if it is not a question or exclamation? For example: What a tree looks like.
*Sunday, May 16, 2010 at 8:33am*

**4th grade science**

on which of theseb do the phases of the moon have an affect? a. the season b.ocean tides c.day and night d.weather
*Monday, May 3, 2010 at 4:48pm*

**4th grade**

Who is the Seneca Leader who opposed th sale of any land to settlers in the Big Tree Treaty.
*Sunday, May 2, 2010 at 9:13am*

**4th grade**

what wasthe name of the road once used by native americans that led thousands of american settlers to western new york
*Saturday, May 1, 2010 at 3:02pm*

**math**

If your first 3 exams are worth 60% you get a 70, 68, and 60. Your 4th exam is worth 30% and your attendance is worth 10% you have not missed any days. What is your grade in the class, if you make a 90 or 80 on the final?
*Thursday, April 29, 2010 at 5:09pm*

**4th grade**

What is the correct punctuation in the following sentences. Do I need quotation marks? Sarah: I am going to the game tomorrow. Mary: Okay. Do you want to ride with me?
*Monday, April 19, 2010 at 8:40pm*

**4th grade math**

if a rug's perimeter is 17cm and the area is 13cm, what are the reasurments for the length and width?
*Monday, April 19, 2010 at 8:02pm*

**4th grade**

what does 9 over 18 and 10 over 34 means?
*Thursday, April 8, 2010 at 8:28pm*

**4th grade**

What is the perimeter of a dog huse in the shape of a regular pentagon if the perimeter is 35 feet,what is the length of each side of the play area?
*Monday, April 5, 2010 at 9:43pm*

**4th grade**

what kind of triangle has all 3 angles that are all less than a right angle?
*Wednesday, March 3, 2010 at 8:22pm*

**math 4th grade**

Ken is about to eat a bag of M&M's on the 4th of July. The number of each color M&M is listed below. Green 11 Red 8 Yellow 13 Tan 7 Brown 10 Blue 5 a)If Ken picks the first M&M out of the bag without looking. What is the chance he will pick a brown one to match his eyes? b...
*Thursday, February 25, 2010 at 10:10pm*

**MATH - 4th Grade**

Can you help me with this... Use geometric terms to describe how a rectangular prism and a cube are different.
*Wednesday, February 24, 2010 at 3:55pm*

**4th grade**

explain how farms today are different than medieval farms . Compare the farms. list a lot of differences and same things . please help!
*Monday, February 15, 2010 at 8:17pm*

**science**

In 4th grade science, How could measuring the orbit of a comet help scientists understand when it will next be visible from Earth?
*Sunday, February 7, 2010 at 1:49pm*

**Science**

Your desk is classified as a solid because it has a definite shape and volume at _______________. 4th grade science lesson question under What are the states of matter section. Thanks!
*Friday, February 5, 2010 at 5:53pm*

**4th grade**

how can one organism help control the population of another organism
*Thursday, January 7, 2010 at 6:38pm*

**4th grade, social studies**

Need to answer "what made the early colonies a success?" Is it because the lands were already explored, so they just got the riches and power? Not sure. Confused. Test tomorrow.
*Monday, December 21, 2009 at 8:05pm*

**4th grade**

if 1/4 inch equals 40 mi, how many miles is a 1/2 inch?
*Wednesday, December 16, 2009 at 7:07pm*

**4th grade**

In these addends, each letter represents a single digit. Find the numbers. CENT + CENT SCENT _______ 35128 I don't know if I have to use any number in this problem to addition. Can you help me? thanks
*Tuesday, December 15, 2009 at 12:50am*

**4th grade language/english**

What is a metaphor or simile using "a big storm" and "a hot day"?
*Wednesday, November 18, 2009 at 9:20pm*

**science**

My grandson is in 4th grade. His teacher assigned the class to make a container that will keep an ice cube frozen for several hours while inside. Do you have any ideas?
*Tuesday, November 17, 2009 at 7:30pm*

**science**

Can you tell about velocity, accelration, motion, position, friction, gravity, weight and gravitation. i mean 4th grade velocity.
*Monday, November 16, 2009 at 8:16pm*

**4th grade**

A five letter word that ends in "X" and another word for "bodies of water"
*Tuesday, November 10, 2009 at 8:14pm*

**4th grade**

some fossils of shell and fish have been found at the top of the rocky mountain peaks. How do you suppose this happen?
*Monday, November 9, 2009 at 7:55pm*

**4th grade**

i have to pick a letter, i chose G and make adesin with counters on grid paper and then show a t-chart . how do i do this
*Monday, November 9, 2009 at 7:42pm*

**4th grade**

name two living things and how do you know they are living
*Monday, November 2, 2009 at 6:31pm*

**4th grade**

in complex animals the main waste removal organs are the --------, which filter wastes from the blood.
*Monday, November 2, 2009 at 6:26pm*

**4th grade**

it wants me to make a circle graph with this Favorite Subject math 50 sience 20 reading 30 but i do not know the awnser
*Thursday, October 29, 2009 at 7:46pm*

**4th grade**

clues:i am less than 100 the sum of my digit is 8 if you divide me by 2,iam an even number my tens digit and my ones digit are the same
*Saturday, October 24, 2009 at 9:52pm*

**math**

how much will the value change? its 4th grade math please help?? 7,564 = 2
*Tuesday, October 20, 2009 at 7:59pm*

**4th grade**

In a fifth grade class of 16 students, one-half of the students arrived at school early,one-fourth arrived on time, and one-eight arrived late. On that day how many were absent? Solve using comparison bars.
*Wednesday, September 30, 2009 at 8:06pm*

**4th grade**

what are the resources of the eastern ky coal field? besides coal
*Tuesday, September 29, 2009 at 8:17pm*

**math**

I am doing 4th grade number sense are there any cool math tricks or short cuts that would be good for me to know.
*Monday, September 28, 2009 at 4:53pm*

**7th grade Pre-Algebra**

Represent each expression using positive exponents. 2. E(to the negative fourth power)f Would it be 1/e to the 4th power f?
*Tuesday, September 22, 2009 at 9:52pm*

**4th grade**

What is an open word? A closed word? Have to put vocabulary words into categories?????
*Tuesday, September 22, 2009 at 5:57pm*

**4th grade**

Teresa has 4 flower pots in 4 different designs. How many different ways(positions) can she display her flowers?
*Tuesday, September 22, 2009 at 5:36pm*

**4th grade**

I am a polygon. I am a quadrangle. All of my sides are the same length. None of my angles are right angles.
*Sunday, September 20, 2009 at 2:20pm*

**social studies**

my daghter is in 4th grade and has a test on universal address and she has to study words for it and i dont know how to help cause i dont unterstand how she is going to be tested
*Friday, September 18, 2009 at 12:19am*

**4th grade English**

Would building be capitalized when used in a sentence as Empire State Building?
*Thursday, September 10, 2009 at 11:19pm*

**4th grade aliteration**

I need an aliteration for cobra
*Thursday, September 10, 2009 at 1:38am*

**4th grade math**

Identify one way outside of schoo in which you have seen #'s ordered.
*Wednesday, September 9, 2009 at 9:42pm*

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