TETPAAKA

1 + 7 S-\- A

100- 46

npOCBETA

UE/\VlTE ~ IIIC/\A OT 0 .nO 20. Cb5111PAHE III 111 3 B A)f{.nA HE

, / n peeoBo p/

1

1. Ou6ememe nbp6omo. wecmomo U eguHagecemomo 6aJ\oH­4e. KOl\ko 6al\OH4ema ouBemuxme? 3anuweme c 4UCJ\O 6POR Ha ouBemeHume 6al\OH4ema; Ha He­ouBemeHume 6aJ\oH4ema u Ha BCU4ku 6aJ\oH4ema.

I I I I I I I I I I I I I I I I I I I I 2. nonbJ\Heme:

3. Hanuweme nponycHamume 4UCJ\a: I I I I I I I I I I I I I , I I I I I I I o 10 13 20

2 1. nOnbl\Heme ma6l\uuama.

a) .Qec. . Eg . '"tUCI\O

1 4

8

1

1 6

6) .nec . Eg. 'iUCI\O

5

2 I

18

17

1

2. Ha4epmaume omce4ka,gbl\2a 5 CM u.Bmopa omce4ka - C 2 CM no-gbl\2a om HeR.

3 1. nOnbl\Heme:

+0 - 0

3. nOnbl\Heme:

Cb6upaeMO 4 5 6

Cb6upaeMo 3 3

C60p 6 8 8

4 1. 12+ 3

10+ 2+3=LD+D=LD 13+7

10+3+7=1 1+0 L--'-----'I

2.

YMaJ\~eMO 8 7 7

YMaJ\umeJ\ 5 6

Pa3J\uka 4 3 5

15-2

10 +5- 2 = IIL-....L--li+0 =<--1-'-----' 20-5

10 + 10- 5 =1<-----,----I+D I<-----'----

Cawo UMaJ\ noxap"luJ\ om m~x KOJ\ko J\eBa ca MY ocmaHaJ\u?

8 J\B. 3 J\B. _ J\B.

2

4

3. Ha4epmaume omce4ka A5, gbA2a 7 CM, U omce4ka CIJ C 2 CM no-kbca om A5.

5 1.

2.

12

16

8

12 9 9 8

8 14

3. Ou,Bememe mpUb2bAHuu,ume C ka¢FlBo, a npaBob2bAHUU,U­me CbC 3eAeHO.

3

6 1~+4-+6= o::J ~-6-+ 7=o::J

~+5-+7= o::J ~-8-+D=7 +8- -5= 0 - 9 + 0 =12

2. EMUJ\UA 3Hae TaH A 3 Hae C kOJ\k o neCHU nO-MaJ\ko

3Hae TaHA?

11 neCHU . 9 neCH U. _ neCHU.

3. nonbAHeme kBagpamume maka, ye ga cmaHam Ma2Uyecku.

2 6

5

8

3 11

6

9

7 1. nonbAHeme ma6AUu.ama .

a) "'UCI\O ,aaagecem nomgecem CegeM­

gecem CegeM -Hagecem

.lle6em -Hagecem

C uuctJpu

6) .lleuuMempu 1 5 7

CaHmuMempu 20 90

2. n ornlAHeme nponycHamume 4UCAa.

I 10

I 20 60

I 90

I 100

4

3. ! >,=,~ ?

40 0 70 80 0 20

1000 50 10 0 90

40 CM D

30 k2 D

50 CM

90k2

50 J\B. D 20 J\B.

90 cm. 0 40 cm.

8 1. n Onbl\Heme:

a) 1 gee. + 1 gec.=D gec.=rneg.

3 gee. + 1 gec.=C gec.=rneg.

7 gee. + 1 gec.=D gec.= rneg. 9 gee. - 4 gec.=L]gec.=CD eg.

6 ) 5 gM-[O CM

20 CM =D gM 80 CM=D gM [OCM=5 gM

2. nOnbl\Heme ma6I\uu,ama:

Jlecemuu.u 4 6

EgUHUU.U 40

2

70 90

10

10 100 80

3. 6 9 M + 3 9 M = _ / 9 9 M - 3 gM = __ / 14 9 M - 8 9 M = _ 4gM + 2gM =_ 10gM-5gM= _ 9gM + 6gM = _

4 . Onumaume ce ga onpegel\ume "Ha oko " kOl\ko e Qbl\2a CjJ. n poBepeme c l\uHuukama.

c ~I--------------------ff Jl

5

9 1. npecMemHeme:

60+20=LD 90-30=LD 18+2=IT1

80+10=LD 70-50=LD 17-8=0

50+30=LD 40+30=LD 9+6=IT1

3. Ou.Bememe C opaH>keBo mpUb2b/\Huu.ume, B koumo ca Ha~ nucaHU 3aga4u com2oBop 30, a CbC 3e/\eHO mpUb2b/\Hu'u.ume, B koumo ca HanucaHU 3aga4u c om2oBop 70. ,lloBbpweme pu­cYHkama.

70 -40

6

10 1.

~ = D §] ~D = ~ €E D

D = ~ o 2.

a) PoceH UMal\ .llal\u My OlU,e KOl\ko CmaHal\U cmo-IllUHkume Ha PoceH?

50 cm . 20 cm. - cm.

6) CmeQJaH UMal\ noxap~ul\ om mRX

KOl\ko cmomuHku ca My OCmaHal\u?

80 cm. 30 cm. - em. <

11. 1.

30 +a = 50 -90-a = 80 70+a=80 a =OJ a=OJ a =OJ

a+20 = 60 a - 40=60 60-a=30 a =OJ a =j I I I a=OJ

2.

1+301 + OJ~1+401 + CD

1 101 + OJ 1+501 + D

~1 201 + D -1+401 D

7

3. HanpaBeme u3MepBaHuFI U HaMepeme o6uko"kama Ha Bce­ku om mpUb2b"Huu,ume.

~ 11111111111111111111111

12 1. Hanuweme nponYCHamume 4uc/\a.

2. Hanuweme. B ma6/\uu,ume 4uc/\ama:

a) 28, 40, 46; 6) 62, 66, 26; B) 90, 89, 9.

,lJ.ec. Eg . A ec. Eg. Aec. Eg.

np04ememe HanucaHume 4uc/\a.

3. CBbp>keme c omce4ku m04kume no pega Ha HOMepama UM, kamo 3an04Heme om 30. KakBo nO"Y4uxme?

34 40 41 45 46. . 33' ~5' :39 '.42

32' 36 38 43

~ 35~'3:1 . ·44 . 48. . .

5052 49

8

13 4. Hanuweme nponYCHamume 4UCl\a:

2 gec. + 9 gec. = _ gec. 4 gec.+3 gec.= _ ego 7 gec.+O eg.= _ ego 7 gec. + 7 ego = _ ego

5.50+8=70 a+30=80 60-a=30 a= [TI a =[I] a = [I]

6.

70-40 80-40 30+20 90+10

/0' ..- 50+30 100-60 I \

f (100-50 I I

I / I I I I I I

30 40 50 60 70 80 90 100

14 1. nOnbl\Heme.

20 24

50

87

57 84

15 12

30

60

36 8

4

80

o

2.26 cM-6 CM=[IJ CM 40 gM+9 gM=[IJ gM

58 gM-50 gM= 0 gM o cM+50 cM=57 CM

72 CM-[IJ cM=2 CM 100 cM-60 CM=[IJ CM

9

3. Ha4epmaume omce4ka AB, gbt\2a 10 CM, U omce4ka C,l/ ­C 1 eM no-gbt\2a om AB.

10 20 -­

50 70 0 -

50

15 1. ! >,=,< I ?

40 M0 60 M 63 CM 0 36 CM 8 gM D 80 CM

80CM 0 18 CM 7 M 0 70 gM 3 gM D 3 M

2.

56 M-50 M=O M 12 gM - 7 gM=DgM

9 M+70 M= CD M 20 M- 18 M=O M

60 cM+40 CM9 ! I jCM 30 cM+20 cM+40 CM=1 I leM

3. KOt\ko Mempa mpR66a ga U3MUHe kamepu4kama, 3a ga 63e­Me 2b6kama U ga R omH8ce 8 xpat\ynama?

-­8M 20M

10

16 1.

23 + 6 = 7

20+3 = _ ~ _+ 6= _

23 = 20 + 3 29 - 6 = 7

9 - 5 =

20+~

29 = 20 + 9

23 + 6 =_ 29 - 6 =_

2. 25

.56

72

3.

= [TI = [TI = [TI = [TI

38

49

67

95

= [TI = [TI = [TI = [TI

34

Kamepu~ka cb6pal\a Cb6pal\a u 2b6u KOl\ko 2b6u Bcu~ko

2b6u ~ep6eHywku CbpHeJ\U e cb6paJ\a?

32 . 7. _2b6u .

17 1. nOnbl\Heme.

Cb6upaeMO 26 23 45 Cb6upaeMo 3 6

C60p 25 39 48

YMBJ\ReMO 65 38 58

YMaJ\umeJ\ 3 4

Pa3J\uka 36 22 73

11

18 1.4 +30 75-30 /

40+30+5=70+ _ =_

20+53 / \

20+ 0+3= _ +_=_

2. 53+30=?

53 eg.=5 gec.+ _ ego +

30 ego = _ gec.

_ gec.+ _ego

/~(70-30) +5=40+ _ = _

84-60 /~

(80-60)+4=_+_=_

47 -20=?

47 eg.= _gec.+ 7 ego

20 ego = _ gec.

_ gec. + ~egl .

4. Ha4epmaume omce4ka AB, gbA2a 6 CM, omce4ka C,a, no­gbA2a om HeR c 5 CM, U omce4ka OE, no-kbca om C,a CbC 7 CM.

12

19 1. 6+20=

2. nOnbl\Heme ma6l\uuama:

3. Kamo U3rlOl\3Bame Mogel\a, HanpaBeme B Mpe>kama M03au­ka.

4.

B eguH mon nJ\8m UM8J\O

Om Heao ompRS8J\U KOJ\ko Memp8 nJ\8m ocm8H8J\u?

47 M. 10 M. _M.

20 1. (25+30)+40=55+ _ =_

(32+40) + 7=

40+ (30+ 28) =

56+ (20+ 10) =

13

14

2. I > ,=,< ?

40 + 15 D 55 (40 + 10) + 17 D 40 + ( 10 + 17)

15+40 D 55 50 + ( 10 + 8) D (50 + 10) + 8

3. Ha4epmaume omce4ka B mpUb2bl\HUka maka, 4e ga ce no­I\Y4am 3 mpUb2bl\HUka.

a) 6)

21 1. nOnbl\Heme:

a) +3 + 20 6) + 30 - 40

22

44

72

35

56 41

266636

4 8

64

58

69

16

4525

2. (45 + 30) + 20 = ~_ _ ____ ___

(26 + 3) - 5 = ___ _____ _ _

85 - (40 + 20) =-~~~_~ _ _ _ _

(85 - 40) + 20 = - _ ______~~_

68 + (100 - 70) = ~___ _____

/11111111 ! III ! 1- 11111 ! II

3. nOnbl\Heme:

221. nOnbl\Heme ma6I\u~ama .

Cb6upaeMO 56 3 36 6 70 0 62

Cb6upaeMo 2 32 0 7 6 58 30

Cb6upaeMo 40 50 60 7 3 30 4

C60p

2. (30 + 40) +(4 + 9) = ______ _ _ _ ___

(8 + 5) + (18 +7)+ 50 = __________

78 - (30 + 20 )= --- - - ___ _ _ _ _ _

3. V13Mepeme cmpaHume U HaMepeme o6ukol\kama Ha BeRka

II111111111111111111111

23 1. 25 37 46 57 89 73 + + . +

23 22 43 20 34 23

15

om cPu2ypume.

2. (24+32)+23= 24 56 + +

32 23=56+23= 56 79

=79

(46 - 24) + 35 =

98 - (35 + 21) =

24 1. cDu2ypume, Ha koumo ca HanucaHU U3pa3U, paBHu Ha 46, ca lJacmu om XBbplJuJ\omo. Ou.Bememe 2U.

2. a)

B noxog Y~acm- Om 6cu~ku y~acm- KOJ\ko om y~acm-y~acm- 6aJ\u U HUU.U 6mopokJ\ac­ Huu.ume He ca 6aJ\u HUU.U 6uJ\u 6mopokJ\acHUu. u7

35 MOMU­~ema.

33 MOM­~ema.

24. y~acmHuu.u. -

16

---- -

- - ----

6) ­B a6mo6yc Ha nbp6ama Ka4UAU C8 C kOMO nbmHuka C8 ka4UAU cnupka CA83- gpyau npogblUkuA aBmo-

AU 6YCbm1

147nbmHUUU. 23nbmHUl.(U. 15nbmHUl.(u.

II I I I I I I I I ! I I I I I I I I I I 25 1. (62 + 34) - 23 =

98 - (56+23) =

100 - (78 - 28) =

----~-

I

I ,i

,

37

+ 20 - 20

-0 o +0 +5 I I

()/ 2. Ma1'cM~T1fK a )" 2, " lac - jI'lc611a 'I-eTpaJlKR I 17

3. nOnbl\Heme ma6l\uu,ume:

4.

B a2a3UH UMal\O ~MaI\O U kuct>­Sue cku kUcPl\u I\U ~ MapMa­

l\a9

36. 23.

26 1.

upaeMO 56 42 9 90 87

Cb6upaeMo 12 40 57

C60p 70 47 15 100 57 89

18

Om SculIku KOl\ko kUcPl\u kUQ:>l\u npo­ OCm8HaI\U? gal\u

45. - kucPl\u.

2. a + 5 = 27 16 +a= 19 a+32=44 a=27-5 a= 19- _ a= _ _ _ a= __ a= __ a= __

3. Ou.Bememe c ~epBeHo cPu2ypume, B koumo UMa HanucaHU U3pa3U c om2oBop 35, a c >kbl\mO cPu2ypume, B koumo UMa HanucaHU U3pa3U c om2oBop 59. Ou.Bememe pucYHkam.a.

~eo 39 - /

19

27 1. x + 34 =44 43 +a = 88 97 = 8 + 36 X = ___ a = __ B= __ X = __ a = ___ B=_~

I I II I I II

-I Ii I Ii I I

2. KOl\ko me>ku gUHRma U kOl\ko mop6u4kama?

20

28

x + 2 = 10 X = __

X = __

3.

1.

-65+0 -0

2. 34 56 43 36 25

+ 23 + 21 + 20 + 2 + 33

12 20 34 41 11

-." ­"

21

------ - -

----

---

29

3. a + 32 = 56- B+24=76 x+41 =78 a= __ B=~_ X= __

a = __ B= __ X=__

I

- 0 - 0 - [ill- 0 - ~~ - O

2. (35 + 7)-20 = 56 - (27+4)= ---~-

(49 +7)- 52 = 37 +(48-42)=

I

22

- ---- - ----

30 1. nOnbl\Heme.

8

8+ 8

2. Kamo pewume HanucaHume 3aga4U. w,e HaMepume gbl\>kU­Hume Ha cmpaHume Ha gBa mpUb2bl\HUka. U3MepeHU B caH­mUMempu. HaMepeme u o6ukol\kama Ha Bceku mpUb2bl\HUk.

a) 27 + 5 6) 37 +8=1 1 1

4 + 29 =9L..-""",----, 49- 13=1 I 1

36 + 4 28+9=1 1 1

I I I

I I

3.

(64 + 7) - 21 = 90 - (52 + 8) =

--

I

I

I

23

-- -~r.~----------- .

31 1. ' + 3

.~ 27

38

40 I 32 -

+ 5

30

31 --t ­

86

I 569

43 - ­ ~~

2. (56 + ('8) -' J

18 26

32

23 I 20

17

3.

B 2apa>k UMaJ\O

47 kOJ\u .

~3J\e3J\U

om mRX

5 kOJ\u.

npucmu2HaJ\u

8 kOJ\u .

CmaHaJ\U

_ kOJ\u .

/

24

\\\\\\ \111\\1\\1 \\ .\\ I

I I I I I I

I

32

I 1. (45 +7) - 30 = 5 + (39 + 8) =

.1

2. nOnbl\Heme:

9327E 71 5S IS4 139 143 160 1 1 1

3. V1 MeHyBaume omce4kume U HaMepeme gbNkuHama Ha Ha­4yneHama I\UHUR.

L--.---Z ____~

25

J 1

I

I

34

- 5

1. 24 43 62 25 38 47 +

8 5 6 9 9 8

2 . t4s\..6

-7 -9D

3.

B aBmo6yc UMal\O

35 nbmHUUU

KalfUJ\U C6

-9nbmHuuu

CJ\631\U

t ­ -- ­

C kOl\ko nbmHUUU npogbl\)k ul\ aBm o6yca1

7nbm Huuu _ nbmHUUU.

1. nOnbl\Heme ma6I\uu,ama:

a 40 70 65 97 88 50 33

G 6 8 7 85 6 7 9

a- G

26

2. X+ 7 = 42 23=a +6 5 +B=63 X = __ a= _ _ B= _ _ X = a = _ B=_

3. Ou.Bememe c kacpFlBo cpu2ypume. B koumo ca HanucaHU c6opoBe UJ\U pa3J\uku. paBHu Ha 44. a ocmaHaJ\ume cPU2YPU ou.Bememe B >kbJ\mo.

22 +

20

31

7

95 33 + +

31 11

37 42

7 2

+

35

8

29

3228

+ 8

+ 13

36

27

35 1.

I+4~ i 60- 3 = ]

50 5

I I

53 6

I I I I I I I I I , I I I I

45 50 55 60

55 9

2. - 8 - [W=[IJ '---........ - [U = --.......:...1

+7 - I 9 1=[IJ ~ -~ Gi1 =[IJ "i -9 1- [ill =[IJ - EJ=~

28

36

1.

3 9

43-~-~ 3 5

""if = 0]25-,0 _9 =-.TI

{II - =0 - 3 ~

2. <!>uaypume, Ha koumo ca HanucaHU U3pa3U, paBHu Ha 43, ca \.facmu om kblU,U\.fka 3a nmuuu. OuBememe au .

150 7 1 \ 52~= / 0 36 49 - 6=

1 +7 1 I I 51-8=\ 37+8= /\ 71 47~ 4= I0

3.

+ li1

29

----- - - - - --- - -- - -

37 1. 56 + 7 = -5= +9= )

1

+5= -9= -30=

J

2. (52 - 8) + 7 = 90- (73+ 7) = (6+47)-8=

3. HaMepeme o6ukol\kama Ha BeRka om cPu2ypume:

Jl E

A c c M

,

I ;

i :

: , t I I

30

38 1. Vl 3Mepeme cmpaHume Ha Bceku mpub2bt\HUk. KakbB e mpu­b2bt\Hukbm ABC? A mpub2bt\Hukbm /lOM? A mpub2bt\Hukbm CMB?

a) 6) 8) B

Mc

A B .n o c M

a)AB = _CM 6 )/lO =_ CM

BC=_ CM OM =_ CM

CA=_ CM M/l= _ CM

mpub2bt\Hukbm ABC e mpub2bt\Hukbm flMO e

8)CB =_ CM

MB =_ CM BC = _CM

mpub2bt\Hukbm CMB e

2. nonbt\Heme:

+9 +5 -6

31

39 1. V13Mepeme cmpaHume u HaMepeme o6ukoAkume Ha mpu­b2bI\Huu,ume.

a) B

A c .n M

a) AB =_ CM 6),lJE= _CM

BC=_ CM EM =_ CM CA =_ CM M,lJ=_ CM

E

I I

I

, i

I ~

2. nOnbl\Heme ma6I\uu,ume:

a) 6)

a 37 49 40

8 8 37 . ­

a + 6 51 42 49 --"

a 52J 36

B 4

a- B 132

40 56

374"4--

I ·1

! i I I I J I

I ! I I I J I I

I

I

. I

I

32

40 1.

37 ,.~

-- +V-+8 ­ 8 56

~f-"

+ 5 l!

2. Ou,Bememe paBHo6egpeHume mpUb2b1\HUU,U C 4epBeHo, pa3HocmpaHHume mpUb2b1\HUU,U - C >kbl\mO, a OCmaHal\Ume cPU2YPU CbC CUHbO.

3. 40 58 63 91 84 100

+ + 7 2 8 5 7 60

3. MaTeMaTHKa )a 2. Knac - },,!c6Ha TCTpaUKa Nl I 33

-------

41 1. 27 46 38 9 19 26 + + + + + +

34 27 56 37 43 34

2. CBbp>keme kakmo e noka3aHo:

I - I 45 50 55 60

50 4

3. (40 + 20) + (7 + 9) = (5 + 7) + (80 - 40) =

----~--- - - ---- ­

11111111111111111111111

34

42 1. nOnbi\Heme ma6i\uu.ama:

8 26 43 55 38 64 47

8 18 38 37 25 19 29

8 + 6

2.8 + 28 = 59 7 +x =66 B+9 =80 8 = _ _ _ X = _ _ B= _ _ 8=_ X = B= _

I I I I I I I I I I I I I I I I I I I I I I I

3.

Hukol\au UMa

Xpucmo UM8

KOl\ko 3Ha'tku UMa Xpucmo1

KOl\ko 3H8'tku UMam gB8M8m8 3aegHo1

_ 3Ha'tku. 253Ha'tku. c 18 3Ha't­

ku noBe'te. _ 3Ha'tku.

43 1. 87 58 29 65 48 9 + + + + +

13 42 17 35 7 27

35

2. llonbJ\Heme nponycHamume u.ucppu:

_6 6_38 56 65 + + + + +

45 _7 25 27 _5

~3 83 41 92 100

3. lI13Mepeme cmpaHume Ha npaBob2bJ\Huka u 3anuweme gbJ\.­>kuHume LIM.

A B ~--------------~

AB = D CM AM=D cM

MC= D CM CB =-'D CM

M c

44 1. nonbJ\Heme ma6J\uu.ama:

Cb6upaeMO 27 53 48 7 50 38 50 -

Cb6upaeMo 16 29 4 29 28 25 20

Cb6upaeMo 35 8 36 54 17 37 30

Coop

2. lI13Mepeme cmpaHume Ha npaBob2bJ\Huka. HaMepeme o6u· kOJ\kama MY.

Ao= D cM EM= D cM

AE=D CM OM=D CM

36

A.-----------------.. E

01...------------1M

3. HaMepeme gbMkuHama Ha Ha~yneHama I\UHUFI AC£lEM.

E

A

M

AC = _ _______ eM

C~= eM

~E= eM

EM= eM

ACllEM= eM.

37

45 1.

- 0 o <§] >~

>§] <~

2. nonbJ\Heme k8agpamume maka, 4e ga ca Ma2u4ecku:

a) 6)18

23

28 17 24

24

27 30 33

36

46 1. npecMemHeme pa3J\ukume u Hanpa8eme npo8epka:

54 75 62

26 48 57

2. 36 +a= 53 B+ 24=62 a= _ _ B= _ _ a = _ B=_

x +42 = 9 1 X = ___

X=_

38

47 1. nonb/\Heme ma6/\uu,ama:

a 100 65 72 62 90 65

a 37 29 45 38 27 9

a-a

2.

~6aUAO UMa BaAspu UMa RBop UMa KOAko kaAsHg. UMa R60p

52 kaAsH­gap'4sma .

c 23 kaASH­gap'4sma nO-MaAko.

c 14 kaAsH­gap'4sma no6e'4s om BaAspu

_ kaASH­gap'4ema.

48 1. (53 - 28) +37 = 42 + (65 - 47) =

2· 1> ,=,< ?

63 - 490 14 100 - 7(]35

82 - 370 45 100 - {]54

39

49

40

3. $u2ypume, Ha koumo ca HanucaHU U3pa3U, paBHu Ha 38, ca 4acmu Ha el\xama. OuBememe 2U.

100-52= 1 ]

1 72-34= ' ,

1. Hanuweme nponycHamUme UUcPPl1.

74 47 57 100 80 74

_5 _ 9 38 7_ 49 _5

- -- ­29 28 _9 25 3_ 9

2. 43+a=72 x+36 = 100 58+B=90

a= __ X= __ B= -· ­

a= _ X= B=_

3. V13Mepeme cmpaHume Ha npaBob2b/\HULl,Ume U HaMepeme o6ukoAkume UM.

A~_____________~C o M

A B E

41

49

1. Hanuweme nponycHamume U,UcPPII.

57 100 80 7474 47

7_ 49 _5 _5 9 38

3_ 9_9 2529 28

40

100-52= I I 72-34= I 1

3. <!)u2ypume, Ha koumo ca HanucaHU U3pa3U, paBHu Ha 38, ca yacmu Ha el\xama. Ou,Bememe 2U.

2. 43 +a=72 x+36= 100 58+8=90

a= __ X= __ 8=­

a=_ X= 8 = _

3. Vl 3Mepeme cmpaHume Ha npaBob2bt\HuLl,Ume U HaMepeme o6ukoMume UM.

Ar-________________~C o M

A B A E

41

------- - - - ---

----- - ------

50 1.

+ 68

2. 100 - (63 + 18) = (73 - 56) +38 =

28 + (90 - 36) = 9 + ( 100 - 75) = -

3.

B Cbcme3aHue Y~acm6al\u u KOl\ko geua y~acm6al\u MOM~ema 6cu~ko y~acm6al\u

_ geua .37 MOMu~ema. C 24 noBe~e.

51 1. nOnbl\Heme ma6I\uu.ume:

a a+8

32 45

63 78

92

26

6)a) B-7B

43 22

56 60

100

76

2. 65 +a = 90 B+ 34= 72-= 56=x+ 27 a- B= X=

x - __B=_ a= ­

42

I -- ­

------

52 1. nonbAHeme paMkume:

2. {48 + 33)-29= 80 - ( 45 + 18) =

3.

6a6ama Ha Maukama Ha AHU e AH U e nO-Mal\ka Ha kOl\ko AHU e Ha nO-Ml\aga om om Mauka cu c 20gUHU

6a6a U c e AHU1

522. 252. 192. _2.

53 1. nonbAHeme kaAeHgapa 3a Meceu, gekeMBpu 199_ 2 .

Meceu, gekeMBpu. Kamo npe6poume cb60mHume u HegeAHume gHU npeCMemHe­me:

nOYUBHU gHU:

o cb60mu + D HegeAu = D gHU

Yye6HU gHU:

31-D = D gHU

n

8 c

4

n

c

H

43

2. 12· =D Mec. 4 2.= 12 Mec.+D Mec.+D Mec.+D Mec. =D Mec.

48 Mec. - 12 Mec. =0 Mec =D 2.

3 2. =0 Mec +0 Mec. +0Mec. =0 Mec.

1 2. - 4 Mec. =0 Mec. - 4 Mec. =0 Mec.

3 2. - 8 Mec. =0 Mec. - 8 Mec. =0 Mec.

54

1. HapucyBaume cmpel\kume Ha ~acoBHuka maka. ~e ga no­ka3Bam HanucaHomo nog He20 BpeMe:

7 ~ 10 ~ 20 MUH 12 ~ 30 MUH 34 55 MUH

2. 12~+12~+12~=D ~ 45 MUH + 35 MUH MUH

15 MUH+45 MUH=O MUH ~

8 ~ --5 ~ =O 4

6 ~ 20 MUH+3 ~ =D MUH

2 ~ 30 MUH+ 15 MUH =D MUH

4 ~ 45 MUH+ 15 MUH=D MUH =D ~ 7 ~ 55 MUH-3 ~ =O MUH

8 ~ 35 MUH - 20 MUH =D ~DMUH

9 ~ 50 MUH-3 ~ 35 MUH =O ~DMUH

44