You are not logged in.

- Topics: Active | Unanswered

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,082

:)

Children are not defined by school ...........The Fonz

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Hi Stefy MJ here thank's for message. is That right that bob bundy what's to meet me then? if so can he send me a private message then? send message back when you can ok?

Offline

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,082

Children are not defined by school ...........The Fonz

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,082

Children are not defined by school ...........The Fonz

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,037

What is happening. Everybody who posts these things here is talking about some blog. Do you think that someone has given an adress that leads here. It is really annoying.

Here lies the reader who will never open this book. He is forever dead.

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Hi bob bundy mandy here i was ok with Numbers but i am having proablums with Prime Numbers, Factors and Fractionsin Lesson Two ok? can you help me out? send message now please?

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Hi bob for got to say in lesson one need help with number line please?

Offline

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,082

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

ok will look at these pages then if still have a problem i will get back to you ok?

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Hi bob how do you do (HCF) and (LCM) Factor then? What are Square Numbers then? send message back?

*Last edited by mandy jane (2012-05-08 02:04:35)*

Offline

**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,037

Hi MJ

A square numer is a number that can be represented as a product of two same natural numbers. For example:

36=6*6 so it is a square number;

64=8*8 so it is a square number too;

81=9*9 so it belongs to the square numers as well.

See also:Math is Fun-Squares

Stefy

Here lies the reader who will never open this book. He is forever dead.

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Hi Stefy thanks for the informaion about Square Number it has help me out? Do you know much about BODMAS or not? send message now?

Offline

**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,037

Hi MJ

I think I do. What question is bothering you?

Stefy

Here lies the reader who will never open this book. He is forever dead.

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

how would you do 81*(5+4)-2x3+14*7 show me how to do this then?

Offline

**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,037

BODMAS-brackets,orders,multiplication and division,addition and subtraction.

So you should do brackets first.

Look at this page,too:Math is Fun-BODMAS

*Last edited by anonimnystefy (2012-05-08 04:12:12)*

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

Offline

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,082

how would you do 81*(5+4)-2x3+14*7

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Hi bob bundy mandy here. I have sent my Assignment A of to my tutor to get market? So we will see what she sends back ok? send me message back?

Offline

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,082

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,082

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,037

Arghhh,how am I supposed to know what questions 1,2 and 3 are?!

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Hi Stefy Mandy here I think these are the right question bob bundy is talking about so Question 1, 2 and 3 are?

Questtion 1

The following are the first six numbers, written in order of size, of a pattern.

3,8,17,30,47,68

(a) Which of these numbers are:

(1) odd numbers

(2) prime numbers

(3) multiples of 2

(b) Look at the six numbers above again. The difference between the first and second number is 5,between the second and third 9,and between the third and fourth is 13.

(1) Work out the difference between the fourth and fifth.

(2) between the fifth and sixth.

(c) Use the above results to work out the seventh and eighth numbers in the siries.

(d) Write down an explanation as to how you found these numbers.

(e) Use a similar method to find the next two numbers in the following pattern:

1,4,14,31,55,86

Question 2

Use your calculator to fined the values of:

(a) 0.1615 x 0.34

(b) 0.001615 * 0.034

(c) 28.243 *2.6 to 2 dec. places

(d) 0.25 * 4.5 to 2 sig. figures

Question 3

Calculate the following without a calculator (show all your working):

(a) 3.5 x 1.6

(b) 0.16 x 0.03

(c) 0.48 * 0.3

(d) 12.5 * 0.25

Send me a message back to let me know if I was right or not? and hope you can help me out then?

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Stafy Mandy here just wondered if you had read my last message i sent you? And if you had any answeres or not to it? Can you send me a message back now or as soon as you can please and let me know?

Offline

**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,082

Do you know what a prime number is?

Bob

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,037

Hi MJ

I just read it. What part are you having trouble with?

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

Offline

**mandy jane****Member**- Registered: 2010-09-23
- Posts: 1,162

Hi bob bundy no i don't know what a prime number is ok? send message now or as soon as you can?

Offline