4th-grade-math-definition-of-period

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From Yahoo Answers

Question:So my sister, who's in 4th grade obviously, needs help with this problems. I'm pretty sure you divide it and then round but I wanted to double check. The lighthouse at Point Reyes flashes once every five seconds, or 6,307,200 times in a year. About how many times does it flash in a year, rounded to the nearest hundreth thousand? If you know it ^^^ please answer. Easy 10 points.!(:

Answers:6 300 000 (rounded to the nearest hundred thousand )

Question:I'm trying to help my daughter (4th grade) with math homework but am not understanding the concept. She is given the number 1980. Then she has to list numbers 1 through 10 and write an expression to equal the number. For example, for number 1, the expression must equal 1. For number 2, the expression must equal 2 and so on and so on. She says the numbers must be used in order in the expression 1 9 8 0. I am not understanding how this is possible......any help?? :-)

Answers:These are the answers: 1-1 2-1,1 3-1,1,1 4-1,1,1,1 5-1,1,1,1,1 6-1,1,1,1,1,1 7-1,1,1,1,1,1,1 8-8 9-9 10-1,9

Question:Hello I'm in a 4th grade. Can you please help me anwser one of my math homework questions? I would really apprecite it! Here it is... David bought a television from the superstore for $399.99. He also bought a teleivison remote for $59.99. How much is the total including the tax?

Answers:I need the tax rate or percentage. Ok,the price of those items together is $459.98. And after you look at the tax rate you divide it by 100. Then multiply it with the tax percentage. Finally add the tax with $459.98 and their you get your answer.


From Youtube

4th Grade Introduction to Probability math

4th grade Introduction to Probability word problem

Mr. Cheek's 4th Period 7th grade Social Studies

The class voted for this question.

Welcome To 4th Grade Math

Ed Tech video project, summer '09- Video for parents/students who missed Back to School Night/Welcome Night

4th Grade Video

Little review PPT for our 4th gradestudents & I made it into a video w/ the help of the voices of 2 of my coteachers. Script: ======= Act 1, Outside Police Officer: Stop! Can I help you? Tony: Yes, I'm lost. Where is the school? Police Officer: Turn left, go straight, and turn right. Tony: Thank you! Police Officer: You're welcome. Act 2, Class Teacher: You're late. It's time for class. Tony: I'm sorry. Teacher: OK. Class, what day is it? CLASS: Today is ______. Teacher: Good. What do we study today? Mina: We study Art, Science, Math and English today. Act 3, Lunch Thomas: You look tired, Minsu. What time do you go to bed? Minsu: I usually go to bed at 11 P M. Tony: Wow, that's late. Thomas: What time do you get up? Minsu: I get up at 6 A M. Julie: What do you do at night? Minsu: I play computer games. Julie: Don't play computer games at night, Minsu! Tony: Yes, you should sleep more. Act 4, Playground Tony: I'm hungry. What time is it? Minsu: It's 6:40. I'm late for dinner. Thomas: What time do you have dinner? Minsu: 6:30. I'm late. Thomas: What about you Tony? Tony: 7 P M. I do my homework at 8 P M. Thomas: You do your homework at night? Tony: Yes, when do you do your homework? Thomas: I come home at 3:30. I do my homework at 4 P M. Minsu & Tony: Wow. You're a good boy. Act 5, In front of the school Julie: Did you have a good weekend? Minsu: Yes. I went to Zeeto's concert. How about you? Julie: I stayed home and cooked with my mom. What did you do Mina? Mina: I went ...


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