Răspuns :
3 x ( 123 - 100 ) = 3 x 23 = 69
( 22 + 12 ) x 2 = 34 x 2 = 68
( 111 + 101 ) x 4 = 212 x 4 = 848
13 x 3 x 10 = 39 x 10 = 390
41 x ( 8 : 4 ) = 41 x 2 = 82
( 22 + 12 ) x 2 = 34 x 2 = 68
( 111 + 101 ) x 4 = 212 x 4 = 848
13 x 3 x 10 = 39 x 10 = 390
41 x ( 8 : 4 ) = 41 x 2 = 82
3 ori ( 123 - 100 ) = 3 ori 23 = 69 (22 +12 ) ori 2 = 34 ori 2 = 68 (111+101)ori 4 = 212 ori 4= 848 13 ori 3 ori 10 = 39 ori 10 = 390 41 ori ( 8 :4 ) = 41 ori 2 = 82 75 ori 3 = 225 2 x 44 =88 4 x 220 = 880 93 x 10 = 930 41 x 8:4 = 41 x 2 = 82 2 x 32 = 64 87 x 3 =261 212 x 4 = 848 10 x 39 = 390 41 x 2 x 4 = 82 x 4= 328 3 x 23 = 69 34 x 2 = 68 222x4 = 888 33 x 100 = 3300 41 x 2 = 82