2 ba 3 orontoi toogoor vrzvvleh

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Àíãè: 3- ð àíãè Í ãæ õ è÷ ë: ý ýý 2 3 Ìÿíãûí àíãèéí òîîã áà - îðîíòîé òîîíä õóâààõ 5 ö àã

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Page 1: 2 ba 3 orontoi toogoor vrzvvleh

Àíãè: 3- ð àíãèÍ ãæ õ è÷ ë :ý ýý 2 3 Ìÿíãûí àíãèéí òîîã áà

- îðîíòîé òîîíä õóâààõ 5 ö àã

Page 2: 2 ba 3 orontoi toogoor vrzvvleh

1 - :ð öàã 2 3 Ìÿíãûí àíãèéí òîîã áà îðîíòîé òîîíäõóâààõ

Page 3: 2 ba 3 orontoi toogoor vrzvvleh

Äàðààõ òîîíóóäûã 9 äàõè í áàãàñãà.

Page 4: 2 ba 3 orontoi toogoor vrzvvleh

Äàðààõ òîîíóóäûã 9 äàõè í áàãàñãà.

Page 5: 2 ba 3 orontoi toogoor vrzvvleh
Page 6: 2 ba 3 orontoi toogoor vrzvvleh
Page 7: 2 ba 3 orontoi toogoor vrzvvleh

Ìÿíãûí àíãèé í òîîã 2 áà 3 îðîíòîé òîîíä õóâààæ ñóðàõ.

Page 8: 2 ba 3 orontoi toogoor vrzvvleh
Page 9: 2 ba 3 orontoi toogoor vrzvvleh
Page 10: 2 ba 3 orontoi toogoor vrzvvleh
Page 11: 2 ba 3 orontoi toogoor vrzvvleh
Page 12: 2 ba 3 orontoi toogoor vrzvvleh
Page 13: 2 ba 3 orontoi toogoor vrzvvleh
Page 14: 2 ba 3 orontoi toogoor vrzvvleh
Page 15: 2 ba 3 orontoi toogoor vrzvvleh

96048:24=

26880:32=

3791 :1 7=

1 5904:568=

1 8204:492=

1 9380:255=

1

Page 16: 2 ba 3 orontoi toogoor vrzvvleh

96048:24= 4002

26880:32= 840

3791 :1 7= 223

1 5904:568= 28

1 8204:492= 37

1 9380:255= 76

1

Page 17: 2 ba 3 orontoi toogoor vrzvvleh

Áààâãàé ýõíèé ºäºð 18768 ã çºãèéí . Õ áàë öóãëóóëàâ î¸ð äàõü ºäºð

ò¿¿íýýñ 48 äàõ èí áàãà çºãèéí áàë öóãëóóëñàí áîë õî¸ð

ºäºð íèéò õýäýí ãðàìì çºãèéí áàë ?öóãëóóëñàí áý

Page 18: 2 ba 3 orontoi toogoor vrzvvleh

1 8768:48= 391 / 2 /ã äàõü ºäºð1 8768+ 391 = 1 91 59 / ã á¿õ

/áàë

Page 19: 2 ba 3 orontoi toogoor vrzvvleh
Page 20: 2 ba 3 orontoi toogoor vrzvvleh

Õ ¿ñíýãòèéã íºõ

Õ óâààãäàã÷

Õ óâààã÷

Íîãäâîð

2093 1 640 81172

91 82 182

23 20 446

Page 21: 2 ba 3 orontoi toogoor vrzvvleh

Õ óâààãäàã÷

Õ óâààã÷

Íîãäâîð

2093 1 640 81172

91 82 182

23 20 446

Page 22: 2 ba 3 orontoi toogoor vrzvvleh
Page 23: 2 ba 3 orontoi toogoor vrzvvleh
Page 24: 2 ba 3 orontoi toogoor vrzvvleh
Page 25: 2 ba 3 orontoi toogoor vrzvvleh

Ñóðàõ áè÷ãèé í 78-ð õóóäàñíû ¹2-5

Page 26: 2 ba 3 orontoi toogoor vrzvvleh
Page 27: 2 ba 3 orontoi toogoor vrzvvleh

2- : ð öàã Áàòàòãàë 2 3 Ìÿíãûí àíãèéí òîîã áà îðîíòîé òîîíä

õóâààõ ¿éëäëèéã çºâ ýñýõèéã øàëãàæ ñóðàõ

Page 28: 2 ba 3 orontoi toogoor vrzvvleh

Ç ºâ áîäñîí ýñýõèéã øàëãà. Àðð-àðð

Page 29: 2 ba 3 orontoi toogoor vrzvvleh
Page 30: 2 ba 3 orontoi toogoor vrzvvleh
Page 31: 2 ba 3 orontoi toogoor vrzvvleh
Page 32: 2 ba 3 orontoi toogoor vrzvvleh

834 57- 22824 áà èéí ¿ðæâýðèéã áà36- .èéí íîãäâîðîîð íýìýãä¿¿ëýýðýé

Page 33: 2 ba 3 orontoi toogoor vrzvvleh

(834 57)+ (22824:36)=õ

Page 34: 2 ba 3 orontoi toogoor vrzvvleh

(834 57)+ (22824:36)=õ

Page 35: 2 ba 3 orontoi toogoor vrzvvleh

Õ ¿¿õ ë ä éí æ ¿æ èã ¿ç õ 252 õ ¿¿õ ä ý ý ý ýýð ýè â. Õ ¿¿õ ä á¿ 500 ò ã ãíèé áèë åò ðý ý ð º ðºàâñàí áîë òåàò ò õ ä í ò ã ãíèé î ë îãî ð ý ý º ðº ðî ñîí á ? Õ ¿¿õ ë ä éí òåàò ûí ñóóäàë 12 ð ý ý ý ð

ãí ò é. Ý ãí á¿ 21 ñóóäàë òàé áîë ý ýý ý ýý ðá¿ãä õ ä í ñóóäàë òàé â ?ý ý ý

Page 36: 2 ba 3 orontoi toogoor vrzvvleh
Page 37: 2 ba 3 orontoi toogoor vrzvvleh

3- : ð öàã Áàòàòãàë 2 3 Ìÿíãûí àíãèéí òîîã áà îðîíòîé òîîíä

2 õóâààõ ¿éëäëèéã ÿíçààð õóâààæñóðàõ

Page 38: 2 ba 3 orontoi toogoor vrzvvleh

ßìàð àðãààð õóâààñíûã òàéëáàðëààðàé…

938

Page 39: 2 ba 3 orontoi toogoor vrzvvleh

.Äýýðõ àðãààð áîä

Page 40: 2 ba 3 orontoi toogoor vrzvvleh

.Äýýðõ àðãààð áîä

237

Page 41: 2 ba 3 orontoi toogoor vrzvvleh

, 3 . Ive y Ò 4 Áîëîð Ìîëîðîîñ íàñààð àõ óëãààñ . Ò 1 2 íàñààð ä¿¿ óëãà íàñòàé áîë Áîëîð

?õýäýí íàñòàé âý

Page 42: 2 ba 3 orontoi toogoor vrzvvleh
Page 43: 2 ba 3 orontoi toogoor vrzvvleh

.Èëýðõèéëëèéã áîä

11742:38 õ 23 + 10150 : 25- 406+307 õ 105=

Page 44: 2 ba 3 orontoi toogoor vrzvvleh

.Èëýðõèéëëèéã áîä

11742:38 õ 23 + 10150 : 25- 406+307 õ 105=

1 1 742:38= 309

309 23= 71 07õ

1 01 50:25= 406

307 1 05= 32235õ

71 07+ 406= 751 3

751 3-406= 71 07

71 07+ 32235= 39342

Page 45: 2 ba 3 orontoi toogoor vrzvvleh

Ò 246 , ýãø ºíöºãòèéí óðò íü ñì ºðãºí íü ò¿¿íýýñ2 äàõèí öººí áîë ò¿¿íèé òàëáàé áà ýðãýí

.òîéðíû õ¿ðýýíèé óðòûã îë

Page 46: 2 ba 3 orontoi toogoor vrzvvleh
Page 47: 2 ba 3 orontoi toogoor vrzvvleh

4- : ð öàã Áàòàòãàë , ¯ðæèõ õóâààõ ¿éëäëèéí ¿ë ìýäýãäýõ

ãèø¿¿íèéã îëîõ

Page 48: 2 ba 3 orontoi toogoor vrzvvleh

.Îðõèãäñîí ãèø¿¿íèéã îëîîðîé

Page 49: 2 ba 3 orontoi toogoor vrzvvleh

.Îðõèãäñîí ãèø¿¿íèéã îëîîðîé

Page 50: 2 ba 3 orontoi toogoor vrzvvleh

68 Àÿëàã÷èä ãàëò òýðãýýð öàã òóòàì êì 5 , 4 õóðäòàé öàã ìîðèîð öàãèéí òóðø öàã òóòàì

46 1 1 8 êì ÿâàõàä î÷èõ ãàçàð õ¿ðòýë êì çàé. ?¿ëäæýý Àÿëàã÷èä õýäýí êì çàì ÿâàõ áàéñàí áý

Page 51: 2 ba 3 orontoi toogoor vrzvvleh
Page 52: 2 ba 3 orontoi toogoor vrzvvleh

¯ ë ìýäýãäýõ òîîã îë . 2400:(1 60-Õ )= 1 5

Page 53: 2 ba 3 orontoi toogoor vrzvvleh

¯ ë ìýäýãäýõ òîîã îë . 2400:(1 60-Õ )= 1 5

1 60-Õ = 2400:1 5

1 60-Õ = 1 60

Õ = 1 60-1 60

Õ = 0

:Øàëãàÿ2400:(1 60-0)= 1 5

1 60-0= 1 60

2400:1 60= 1 5

Page 54: 2 ba 3 orontoi toogoor vrzvvleh

72 êì 9ì – 56 êì:280 +31êì 75ì:25=

Page 55: 2 ba 3 orontoi toogoor vrzvvleh

72 êì 9ì – 56 êì:280 +31êì 75ì:25=

1 = 1 000 êì ì

56000 :280= 200ì ì

31 075 :25= 1 243ì ì

72009 -200 = 71 809ì ì ì

71 809 + 1 243 = 73052ì ì ì

73052 = 73 52ì êì ì

Page 56: 2 ba 3 orontoi toogoor vrzvvleh

5- : ð öàã Áàòàòãàë Ìýäëýãèéã øàëãàõ

Page 57: 2 ba 3 orontoi toogoor vrzvvleh

-1Áîäëîãî223130:53+72-56+3923=

Page 58: 2 ba 3 orontoi toogoor vrzvvleh

-2Áîäëîãî Ñ 504 7- 472-àíàñàí òîîíîîñ áà èéí ¿ðæâýð äýýð

200 . Ñ ûã íýìýýä õàñàõàä ãàðíà àíàñàí òîî õýä?âý

Page 59: 2 ba 3 orontoi toogoor vrzvvleh

-3Áîäëîãî 881 604 1 2- , 80 46- áà ûí íîãäâîð áà ûí

. ¿ðæâýðèéí íèéëáýðèéã îë

Page 60: 2 ba 3 orontoi toogoor vrzvvleh

-4Áîäëîãî 928 . Äýëã¿¿ðò òàðâàãàíû àðüñ áàéñàí Ýíý íü òýíä

8 . Õ áàéñàí ¿õðèéí øèðíýýñ äàõèí èõ þì àðèí õîíèíû 400 ?àðüñ áàéñàí áîë á¿ãä õýäýí àðüñ áàéñàí áý

Page 61: 2 ba 3 orontoi toogoor vrzvvleh

-5Áîäëîãî 52 622 -64 24 :8 4 + 1 25 êã ã êã ã õ êã

Page 62: 2 ba 3 orontoi toogoor vrzvvleh

-6 / /Áîäëîãî æèø 2 5 … .2005 2 25 … .75 54 êì ì ñì ñàð õî õî êã

35 … … 54 35 54 3 … ..543ã ò ã ñì ìì ìì