Pamietaj o kolejności wykonywania działań! 48 x 60 = 71 x 11 = 3600 : 9 = 545 : 5 = -7 x (-9) = 2 x (-3) x (-2) = (-4) x 2 x (-3) = (-8) x (-3) x (-2) = 288 : 12 : 6 : 2 = 288 : (12 : 6) : 2 = 288 : ( 12 : 6 : 2) = 288 : (12 : (6 : 2

48×60=2880 71×11=781 3600:9=400 545:5=109 -7×(-9)= 63 2×(-3)×(-2)= 12 -4×2×(-3)= 24 -8×(-3)×(-2)= -48 288:12:6:2=2 288:(12:6):2=72 288:(12:6:2)=288 288:(12:(6:2))=72 288:12:(6:2)=8 288:(12:6×2)=72 liczę na naj

48 *60=2880 71 *11=781 3600 :9=400 545 :5=109 -7 *(-9)=63 2 *(-3) *(-2)= -6 *(-2)=12 (-4) *2 *(-3)= -8 *(-3)=24 (-8) *(-3) *(-2)=24 *(-2)= -48 288:12:6:2=24:6:2=4:2=2 288:(12:6) :2=288 :2 :2=144 :2=72 288 :(12 :6 :2)=288 :(2:2)=288 :1=288 288 :(12:(6:2))=288 :(12:3)=288 :4=72 288 :12 :(6:2)=288 :12 :3=24 :3=8 288 :(12:6 *2)=288 :(2*2)=288 :4=72