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ex.14.Multumesc anticipat!Ps.dau coroana

Ex14Multumesc AnticipatPsdau Coroana class=

Răspuns :

8=4x2=2x2x2
32=8x4=4x2x4
99=11x9=11x3x3
18=9x2=3x3x2
80=8x10=4x2x10
144=12x12=6x2x12
100=10x10=5x2x10
300=30x10=3x10x10

8= 4x2=  2x2x2     10o=10x10   5x2x10       32=   8x4=   4x2x4   = 4x2x2x2      99=33x3=    11x3x3     18=   9x2=3x3x2     80=8x10   =4x2x10      4x2x5x2     144=72x2=9x8x2     =9x4x2x2   300=   100x3=  10x10x3