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ESCUELA TELESECUNDARIA No.51EXAMEN DE MATEMATICAS

PRIMER GRADO

Primer Bimestre

Alumno!"# $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

I. %r!&&iones ' (e&im!les en l! re&t! num)ri&!.!" U*i&! en l! re&t! num)ri&! l!s si+uientes ,r!&&iones# - / - 0 ' -  - .

1" Cu2l es l! ,r!&&i3n menor4$$$$$$$$$$$$$$$ -" Cu2l es l! ,r!&&i3n m!'or4$$$$$$$$$$$$$$$ 

*" lo&!li! en l! re&t! l!s si+uientes ,r!&&iones. / 6/ 787/987/

587/:87/

;87.

*" Es&ri*e <ue es l! (ensi(!( (e ,r!&&iones4

&" U*i&! en l! re&t! l!s si+uientes &!nti(!(es (e&im!les. =.1/ =.7/ =.5/ =.;/=.>/ >.?/ >.1/ >.7/ >.5

II. Su&esiones (e n@meros ' +ur!s.

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!" Comleten l! t!*l! !r! en&ontr!r &u!ntos untos (e*en (e tener l!s!l+un!s (e l!s +ur!s (e l! su&esi3n. Tomen en &uent! los eemlos.

Numero (e l!+ur!

Numero (e untos(e l! +ur!

Numero (e l!+ur!

Numero (e untos(e l! +ur!

1 9 =- > 7:7 1- 1?9 115 -? 1-: 17; 19

*" En l! &olumn! i<uier(! se resent!n los rimeros t)rminos (e !l+un!ssu&esiones ' en l! &olumn! (ere&!/ !l+un!s re+l!s <ue ermiten en&ontr!rest!s su&esiones. Rel!&ionen !m*!s &olumn!s.

"-/ 9/ :/ =/ 1?/ 1-/ 19/ 1:/ A" sum!r &u!tro !l t)rmino!nterior.

"5/ 1?/ 15/ -?/ -5/ 7?/ 75/ 9?/ B" los n@meros !res.

" 5/ >/ 17/ 1;/ -1/ -5/ ->/ 77/ C" multili&!r el lu+!r (elt)rmino or 9.

" 9/ =/ 1-/ 1:/ -?/-9/ -=/ 7-/ D" multili&!r el lu+!r (elt)rmino or 5.

" >/ 19/ 1>/ -9/ ->/ 79/ 7>/ 99/ E" multili&!r el lu+!r (elt)rmino or 5 ' sum!r 9.

  %" multili&!r el lu+!r (elt)rmino or -.

III. GeometrF! ' eresiones !l+e*r!i&!s.!" C!l&ulen el erFmetro (e los si+uientes &u!(r!(os.

  5&m

7&m 9&m

  7&m

9&m 5&m

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*" Comleten l! si+uiente t!*l! !r! &!l&ul!r el erFmetro (e !l+unos&u!(r!(os (e (istintos t!m!Hos.

Me(i(! (el l!(o &m" PerFmetro&m"

95:;=>

1?

&" Es&ri*!n l!s eresiones &orre&t!s !r! &!l&ul!r el erFmetro (ele2+ono.

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! !

! !

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(" Es&ri*!n l!s eresiones !l+e*r!i&!s <ue sir!n !r! &!l&ul!r loserFmetros (e l!s si+uientes +ur!s.

s* *

t * *

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eresi3n#$$$$$$$$$$$$$$$$$$$$$$$$$$$ eresi3n# $$$$$$$$$$$$ *

IJ. %ormul!s ' 2re!s.

!" C!l&ul! el 2re! (e l!s si+uientes +ur!s .

1&m

9&m t &m

:&m

  7&m s &m

*" Comleten l! si+uiente t!*l! !r! en&ontr!r el !re!.

L!r+o &m " An&o &m " Kre! &m-"- 59 ;: =; >= 7

&" Es&ri*!n l!s eresiones !l+e*r!i&!s &orre&t!s !r! en&ontr!r el 2re! (el! si+uiente +ur!.

Eresiones# $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 

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