1 odd & even numbers stage 4 year 7 press ctrl-a ©2009 – not to be sold/free to use

4
1 Odd & Even Numbers Odd & Even Numbers Stage 4 Stage 4 Year 7 Year 7 Press Ctrl-A Press Ctrl-A ©2009 – Not to be sold/Free to use

Upload: vivian-york

Post on 23-Dec-2015

213 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: 1 Odd & Even Numbers Stage 4 Year 7 Press Ctrl-A ©2009 – Not to be sold/Free to use

1

Odd & Even NumbersOdd & Even NumbersStage 4Stage 4Year 7Year 7

Press Ctrl-APress Ctrl-A©2009 – Not to be sold/Free to use

Page 2: 1 Odd & Even Numbers Stage 4 Year 7 Press Ctrl-A ©2009 – Not to be sold/Free to use

2

Even NumbersA number is even if it divisible by 2.

For example: 2, 4, 6, 8, 10, . . .

They can be drawn as figures:

2 4 6 8 10 12 …

42

Page 3: 1 Odd & Even Numbers Stage 4 Year 7 Press Ctrl-A ©2009 – Not to be sold/Free to use

3

A number is even if it NOT divisible by 2.

For example: 3, 5, 7, 9, 11, . . .

Odd Numbers

1 3 5 7 9 11 …

They can be drawn as figures:

42

Page 4: 1 Odd & Even Numbers Stage 4 Year 7 Press Ctrl-A ©2009 – Not to be sold/Free to use

4

a) 2 Even

b) 3 Odd

c) 5 Odd

d) -2 Even

e) 0 Not

AnswerAnswer

To see the answer To see the answer click on any coloured diskclick on any coloured disk..

Odd or Even?

f) 121

Odd

g) 22

Even

h) 22

Odd

i) 2.5 Not

j) -12

Even

AnswerAnswer

AnswerAnswer

AnswerAnswer

AnswerAnswer

AnswerAnswer

AnswerAnswer

AnswerAnswer

AnswerAnswer

AnswerAnswer

42