Question

Se ofera cineva sa ma ajute?

Answer 1

facem prima data inmultirile, apoi adunarile:
6 x 4 + 5 x 4 = (6x4)+(5x4)=24+20=44
9x6 -  6x6 = 54 -  36 = 18
7x6 + 8x6 = 42 + 48 = 90
5x6 + 3x6 = 30 + 18 = 48
8x6 -  6x6 = 48 - 36 = 12

30 - 6x5 = 30 - 30 = 0
36  + 9x6 = 36 + 54 =90
100 - 6x8 = 100 - 48 = 52
6x4 + 36 =  24 + 36 = 60
7x6 - 40 =  42 - 40 = 2


Succes!

Answer 2

6×4+5×4=44
9×6-6×6=18
5×6+3×6=48
8×6-6×6= 12
30-6×5=0
36+9×6=90
100-6×8=52
6×4+36=60
7×6-40=2