frog year 4 maths

18
ககககக கக 4 கக கக கக கககக

Upload: rajiv-rao

Post on 04-Nov-2015

233 views

Category:

Documents


0 download

DESCRIPTION

Frog Year 4 Maths

TRANSCRIPT

4

4

1 ( ) 2 ( , )

3 ( )

100,000 2.2 . . . . .2689 + 42375 = 45064

1 . 3 247 . 3 978 . ? , .

- 3247 - 3878

:

3 247+ 3 978 7 225 1 11 : 7225 - 3978 = 3247

2 . . .5 236 + 4 001 = 9 237

. . 3

10 892 . 809 210 . ?

12 859 , 20 000 , 19 804 . ?

11 892 13 900 . ? . .

. 16 397 . 18 669 23 964 . ?

... .

. 20071185520089064200929188 ... ? .