Buna!!!!!!!!!!!......................sunt nou aici sunt cls A 4 A si am 9 ani puteti sa-mi dati si mie cateva exercitii cu paranteze de orice fel

1
nu merge si asa vreau daoar exercitii
uite:
2 * [(34 * 2): (34 * 9)] = 56
[5 x 4 x 2 + 300 + (4 x 5: 2-5) -620] =
100 + [1000-550 +100:2 269 + (926-345: 5 +5-6:2-23) -24 25-23] 1257 =
2x4: [7 - (9-8:2)];
12: [40 - (2x +3 x8)];
[(925: 5) * (701 - 699)]: (426: 3 = 2-279) =
[3 * 10 - (5 * 10 * 2-8 * 10)] * 25:5 =
[(100 - 20): 10 92]: (88 +96:8)
multumesc
cp :*

Răspunsuri

2014-03-23T19:41:37+02:00

Salut...Uite :

2+(21:3)=

(20:5)+(7*2)-20=

{15+(15:3)-(5*2)+10+(92:8)}-28=


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