# 3rd grade math (not algebra!)

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There are 25 students in Mrs. Roberts 3rd grade class. There are 9 more boys than girls in the class. How many boys and girls are in Mrs. Robert's class? How can I explain this to my 8yr old in 3rd grade? I've got myself so confused in the process of trying to figure it out ...

Writing in math, how would a 3rd grader explain how to use multiplication to convert yards to feet?

statistics
A researcher is investigating whether, on average, 3rd grade males have significantly different creativity scores than 3rd grade females. She samples students from a large school district where she works. What is the independent variable?

Math
Do you have any 3rd grade math practice worksheets that I can use with my students? One of my students has a predicament of not doing his homework. Please implement your time and implementing a few practice worksheets for my students. Sincerely, Mrs. Raja 3rd grade teacher

my need help with 3rd grde social studies

How can you use 4x7 to find 8x7? find the product. I don't understand this how can i expect my 3rd grader to understand.

algebra
if a+b=1 and a squared + b squared=2 what does a to the 3rd + b to the 3rd equal? If b is 1, b cubed is one. That would work for the first half, but doesn't extend to a to the 3rd+b to the 3rd and what weould 2 squard be? Thank you so much for helping Are you saying: if a+b=1 ...

english
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The students of litchfield High school are in grades 9,10,11,12. Of the students , 1/4th are in 9th grade, 1/3rd are in 10th grade, 1/6th is in 11th grade and there are 300 in the 12th grade, how many students are there all together?

Algebra II
The problem is 5x to the 3rd times (7x)squared. I multiplied (7x)(7x) first and got x squared + 14x + 49. Then I multiplied each of those by 5x to the 3rd and came up with an answer of: 5x to the 5th + 70x to the 4th + 245x to the 3rd. Did I get this one correct??

Teaching 3rd graders compatable number? Is there a rule? I have taught them to group numbers that add up to ten. I also told them think of it as rounding to nearest 5. Am I steering them in the right direction?

Algebra

Can you give me some websites to study for 3rd grade is these areas? Social Studies,English Language Arts, Math,Science

What does a 3rd grade book report suppose to have?

what does property mean in 3 rd grade math example 4+8= 12 find the property

what does dm mean

16 1/2 x 33 = is it 792

my son is in the third grade. how do you figure out the mass

Explain how to compare 0.34 and 0.27?

25 cents __?__ 3/10 of a dollar

which fraction is grater than 1/3 A. 1/2 B. 1/4 C. 1/5 D. 1/6

which fraction is less than 2/5 A. 2/3 B. 3/5 C. 3/4

What is the sum of 4/10 and 55/100

What does 5 fracture each 1/2 mean?

Explain how you know 6/6 and 1 are equivalent?

math
what is the base 10 of 469 3rd grade

Make a tally chart for the number of students in the third, fourth, and fifth grade classes: 26,25,27,27,26,28,27

In Harry's attic there are 3 spider webs. The first web is twice as large as the second. The 3rd web is 3 inches larger than the 1st web. The combined width of the 3 webs is 1 foot and 6 inches. How long is each web? Please provide explanation along with answer. Thank you in ...

sara is making birthday cards. she takes 1 hour to make 5 cards. on tuesday, sara made 25 cards. how long did sara spend working on the cards on tuesday? how do you the explain answer to a 3rd grader

How do yu draw an array for the number 88

WHATS THE ANSWER TO 10 + ? = 20 + 110

math
3rd grade create an algorithm that has a difference of 20

Draw a model to show 84/12=7

1/3 2-fracture each third, what does it mean.

math
what does the word array mean in 3rd grade

what is the standard form of 213

Rounding to the greatest number Question 21+34=

Math
What is part and total number stories? 3rd grade

Name the months with exactly 31 days.

examples of quadrilateral find at home

If you forget the product of 9 and 9, what can you do to figure it out?

9,000+600+50+4 in standard form

Which can not be a length measured ti the nearest 1/4 inch.

What is the next number pattern below? 16,24,32,40,48

explain how to compare 8,563 and 8,699

show me the perimeter using grip paper

explain how you can use a hundred chart to subtract 12 from 46

Round to estimate the sum of all the numbers in 14.

How many degrees does the hour hand move in 4 hours?

how do you write a 4 didget number in expandable form ?

pattern for 2, 6, 5, 9, 8 extended by three numbers 12, 11, 15 is this correct

What is the difference between the perimeter and the area of a polygon?

math
what is 245+6,0000435= thanks for help and thank u i need to pass my 3rd grade test thanks

I have 14 hundreds, 16 tens and 9 ones. What number am I?

The lengths of the sides of a garden are 24 ft, 14 ft, and 35 ft. What is the gardens perimeter?

Johns ate 3/8 of a pizza how much was left?

1. What is 47 and 52 rounded to nearest hundred? answer: both 0?

How to expand algorithm to solve 221+164=

List fractions in order from largest to smallest, 1/3,1/6,1/2

math
How do you solve a division problem using subtraction? (3rd grade math)

I can't quite write the problem, so I'll try to explain it as best I can. In exponents and in fractions... (X/2) to the 3rd power times (X/2) to the 4th power...all over,or divided by, (X/2 to the 3rd power) to the 2nd power. The book says the answer is X/2 to the 5th power. ...

I can't quite write the problem, so I'll try to explain it as best I can. In exponents and in fractions... (X/2) to the 3rd power times (X/2) to the 4th power...all over,or divided by, (X/2 to the 3rd power) to the 2nd power. The book says the answer is X/2 to the 5th power. ...

How can you use mental math to multiply 800 x 5?

The instructions are to Round each number to the greatest place. The add. 21+34=

Multiplication: What does it mean to use front-end estimation?

3,456 in expanded form? 3 thousand 4 hundred and 56? is this right?

Write in expanded form 17,045 17,000 + 40 + 5 ? is this right

what kinds of angles do you see in the letters E,F, and L? Is right correct

write greater than, lesser than, or equal: 25 cents --------------- 3/10 of a dollar.

Why are there no columns or rows that contain all odd numbers?

Math
What does "standard form" mean in 3rd grade math?

I CANNOT BELIEVE THIS IS A THIRD GRADE WORKSHEET! THIS IS SOO INAPPROPRIATE. THEY HAVE NEVER DONE LONG DIVISION OR REMAINDERS & THERE IS ONE WEEK OF SCHOOL LEFT & THIS IS WHAT THE TEACHER HANDS OUT.....86 DIVIDED BY 9, 17 DIVIDED BY 3, 73 DIVIDED BY 8 ! HOW MANY FLUID OUNCES ...

Math (trigonometry)
MONDAY  December 3, 2012 SCHOOL SUBJECTS Art Business Computers English Foreign Languages Health Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th ...

what is an arrary ? look for the answer in the back of your math book...there may be a glossary An array is a table of numbers. can you help me with my math homework on internet

My daughter brought home this question: How does knowing 28=30-2 help you find 13+28? Any ideas?

Write afact family with the sum of 17. Explain how you picked the addends.

1. At what Celsius temperature does water boil. 2. How many days are in the month of August.

explain how you can use the basic fACT FOR 9+6=15 TO SOLVE THE NEXT EQUATION

I need to write a sentence for the following Reasoning: How can counting by 10's help you multiply by 10's?

1. Which number does not round to 400? 347 369 413 448

What multiplication fact can be found by using the arrays of 2x9 and 5x9?

how many different ways can eight cars finish in a race 1st, 2nd, 3rd ?

NAME 2 SMALLER ARRAYS YOU CAN USE TO FIND THE PRODUCT. 8X6=

is a centiliter a greaer measure than a milliliter? Explain

which of these numbers do not round to 400.347, 369, 413, 448

The question is show how the commutative property of addition works using 2,3,and 5.

when i am rounded to the nearest ten, i am 80. the sum of my two digits is 15. what number am i?

Input X Output Y 1 1 3 9 5 25 write a rule for each function table 8x - 15 is this correct??? HELP

Input X Output Y 1 1 3 9 5 25 write a rule for each function table 8x - 15 is this correct??? HELP

draw a box that has 3 valumes of 12 cubic units in 3 different ways

write EACH division statement 3 different ways twelve divided by 3

How do you express 3.16 x 10 to the 3rd power in standard decimal notation form.

Math
Helping 3rd grade granddaughter and I am lost What property does this show? ****=* * * * This is all that is shown

Math
draw a figure with the given perimeter on the grid paper 10 units 3rd grade

math
what is input output in 3rd grade math

Writing in math. Explain how you would use a number line to round 148 to the nearest ten.

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