Răspuns :
4/10=900:10x4
4/10=90x4=360 lalele
900-360=540
5/10=540:10x5
5/10=54x5=270 panselute
3/10=270:10x3
3/10=27x3=81 zambile
270-81=189 narcise
verificare
360+270+81+189=900
4/10=90x4=360 lalele
900-360=540
5/10=540:10x5
5/10=54x5=270 panselute
3/10=270:10x3
3/10=27x3=81 zambile
270-81=189 narcise
verificare
360+270+81+189=900
1. 900 din 4 supra 10 = 900:10 x 4 2. 900 -360= 540
=90 x4
=360 (lalele) 3.540 din 5 supra 10= 540 : 10 x 5
=54 x 5
=270 panselute
4. 540 - 270=270
5.270 din 3 supra 10=270 :10 x3
= 27 x 3
= 81 (zambile)
6. 900 - ( 81 + 270 + 360)=
900 - 711= 189 (narcise)
=90 x4
=360 (lalele) 3.540 din 5 supra 10= 540 : 10 x 5
=54 x 5
=270 panselute
4. 540 - 270=270
5.270 din 3 supra 10=270 :10 x3
= 27 x 3
= 81 (zambile)
6. 900 - ( 81 + 270 + 360)=
900 - 711= 189 (narcise)