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(ù'.A~-J ~~) ~6~QJ90 : j~'il ô.l4

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(204+83,42) - (115+27,509)

(~ + ~)x(:- ~)

1

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: .>.l~1 4.!J.J365,34 x57

135,72 : 5,8 1

~\ ..JtS\S11lJA 33% ~ '-?~.J 150 g ~ ~'1.fi~ ~ .l1~ lS~\ : ~L.w .3..fi\S11~

(~ 12) : ~~I ~'JI -II

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AB = 4 cm: lS~1 ô~\.iH-

CD = 6 cm : lSfil ô~WI -

AD = 2,5 cm : t L9:;J '11 - .: EFG ~~I ~I J;~ (4.!J~1o~ ~)~) .6

~1j ABCD ù~ ~ ~) .5: ~ 'A~~.JI)I

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(~ 14) : (..,WIyill~Î -III6 km 7,5 hm 3,4 dam = m

85 dg 4,5 cg 27,2 g = g

10,7 ha 4 dam232,5 m2= a

8,3 hl 52,5 dm}= """ ... ...t

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(4,.bij14): JJ&JI I -1

3 (204 + 83,42) - (115+ 27,509) = 287,42- 142,509=144,911

3(+ 2)x(2.- 5)= 15 +8 x 27 - 20 = 23 x= 161

')Ulu1 24 5 4 3 20 12 20 12 240

.J...

3 365,34 x57 = 20824,383 135,72 : 5,8 = 234

49,5 g = fi\S.112 33% = 0,33 .3

150 x 0,33 = 49,5

(4,.bij12): .14J\ I - II

. 3 .:;\J 4.J : \..h:J\ tA .750 Y! (xôy) JIj Iyl 'u! 4.J (jU .

3 1 mm : \..h:JI tA: A JIyI t!ABCDW w' 5..

3 WI JjWIIJJ .6

\

325 x 12=300m2: .JII

.7225 000 DH : .J';I I 01\

(4,.bij14): \ \ - III

3 6 km 7,5 hm 3,4 dam = 6784m3 85 dg 4,5 cg 27,2 g = 35,745 g3 10,7 ha 4 dam232,5 m2= 1074,325 a

<.11 .8

3 8,3 l 52,5 dm3= 882,5 l

1(,= 4 m : :;WI t2

4 x 4 x 3,14 x 6.9

= 150,72 m3: ùly;J :;yJI J.1:JI2

40 e.'