Autor: Matemática Incrível | Publicado: 2011-05-27T12:35:00-07:00

AULAS DE MATEMÁTICA
TRABALHANDO COM MATERIAL DOURADO:

Algumas questões de matemática que podem ser trabalhadas com o Material Dourado:
Atividade:   


Elaborar 12 questões de matemática, que contemplem: adição, subtração, e multiplicação.


<!--[if !supportLists]-->1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Paulo tem 10 bolas amarelas. Ele ganhou mais 5 bolas vermelhas. Com quantas bolas Paulo ficou?
Utilizando o material dourado:
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 path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f">                                               <v:shape id="_x0000_i1025" type="#_x0000_t75" style='width:27pt;
 height:108.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[if gte vml 1]><v:shape id="_x0000_i1026" type="#_x0000_t75"
 style='width:63pt;height:33pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image003.jpg"
  o:title="unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10 + 5 = 15
Paulo ficou com 15 bolas.

<!--[if !supportLists]-->2)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Fazendo compras num Shopping, Denise resolveu somar seus gastos, partindo das seguintes somas: R$10,00 + R$ 20,00 + R$ 30,00. Quanto Denise gastou?
Utilizando o material dourado:<!--[if gte vml 1]><v:shape id="_x0000_i1027" type="#_x0000_t75"
 style='width:26.25pt;height:102pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[if gte vml 1]><v:shape
 id="_x0000_i1028" type="#_x0000_t75" style='width:27pt;height:102.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image006.jpg"
  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
 id="_x0000_i1029" type="#_x0000_t75" style='width:42pt;height:102.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image008.jpg"
  o:title="coluna 30 III"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10 + 20 + 30 = 60
Denise gastou R$ 60,00 com suas compras.
<!--[if !supportLists]-->3)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Denise, após somar seus gastos, percebeu que ainda tinha sobrado R$ 10,00 reais do total de dinheiro que havia levado para gastar. Qual foi o valor total que Denise levou para fazer compras no Shopping? 
Utilizando o material dourado: 
<!--[if gte vml 1]><v:shape id="_x0000_i1030" type="#_x0000_t75"
 style='width:95.25pt;height:120pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image010.jpg"
  o:title="coluna 60 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[if gte vml 1]><v:shape
 id="_x0000_i1031" type="#_x0000_t75" style='width:30pt;height:116.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 60 +10 = 70Denise levou para fazer compras no Shopping R$ 70,00.
<!--[if !supportLists]-->4)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Renato possui uma coleção de 81 cartões e ganhou mais dez de sua mãe, 20 de sua avó e 15 de seu amigo. Quantos cartões Renato tem agora? 
Utilizando o material dourado: 

<!--[if gte vml 1]><v:shape
 id="_x0000_i1032" type="#_x0000_t75" style='width:120.75pt;height:113.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image013.jpg"
  o:title="coluna 80 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp; <!--[if gte vml 1]><v:shape
 id="_x0000_i1033" type="#_x0000_t75" style='width:28.5pt;height:32.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image015.jpg"
  o:title="1 unidade"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape id="_x0000_i1034"
 type="#_x0000_t75" style='width:27pt;height:108.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image006.jpg"
  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape id="_x0000_i1035"
 type="#_x0000_t75" style='width:27pt;height:108.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]--><!--[if gte vml 1]><v:shape id="_x0000_i1036"
 type="#_x0000_t75" style='width:63pt;height:33pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image003.jpg"
  o:title="unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;81 + 20 + 15 = 116
Renato tem agora 116 cartões.




<!--[if !supportLists]-->5)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Encomendei para o aniversário de Elisa 101 coxinhas, 25 pastéis, 15 empadinhas e 12 quibes. Quantos salgadinhos encomendei?
Utilizando o Material Dourado:

<!--[if gte vml 1]><v:shape
 id="_x0000_i1087" type="#_x0000_t75" style='width:120pt;height:110.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image017.jpg"
  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="1 unidade"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape id="_x0000_i1089"
 type="#_x0000_t75" style='width:27pt;height:102.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image006.jpg"
  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape id="_x0000_i1091" type="#_x0000_t75"
 style='width:22.5pt;height:97.5pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]--><!--[if gte vml 1]><v:shape id="_x0000_i1092"
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  o:title="unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
 id="_x0000_i1093" type="#_x0000_t75" style='width:22.5pt;height:97.5pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]--><!--[if gte vml 1]><v:shape id="_x0000_i1094"
 type="#_x0000_t75" style='width:26.25pt;height:32.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image020.jpg"
  o:title="2 unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

101 + 25 + 15 + 12 = 153
Encomendei 153 salgadinhos.

<!--[if !supportLists]-->6)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Leandro ganhou um bolo de chocolate que custa o valor correspondente a duas barras, ganhou uma blusa do seu time de futebol no valor que corresponde a uma placa e mais tarde ganhou um ingresso para assistir a uma peça teatral que custou o valor correspondente a cinqüenta cubinhos. Qual o valor total dos presentes que Leandro ganhou?
Utilizando o Material Dourado:
Uma barra corresponde a uma dezena = 10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Duas barras correspondem a duas dezenas = 20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Uma placa corresponde a uma centena = 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Um cubinho corresponde a uma unidade, cinqüenta cubinhos = 50
&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape id="_x0000_i1038" type="#_x0000_t75"
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape id="_x0000_i1039"
 type="#_x0000_t75" style='width:75pt;height:104.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image023.jpg"
  o:title="coluna 50 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 20 + 100 + 50 = 170
O valor total dos presentes que Leandro ganhou é R$ 170,00.<!--[if !supportLists]-->7)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Lucas tem 20 pipas. Ele perdeu 2. Quantas pipas Lucas tem agora?
Utilizando o material dourado:
<!--[if gte vml 1]><v:shape
 id="_x0000_i1040" type="#_x0000_t75" style='width:30.75pt;height:111pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image006.jpg"
  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp; 
20 - 2 = 18
Obs.: Depois de mostrar o total, retirar duas unidades.
Lucas tem agora 18 pipas.
&nbsp;&nbsp;&nbsp;&nbsp; <!--[if !supportLists]-->8)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Silvania pediu dinheiro para sua mãe para completar um valor de R$ 10,00 que ela tinha para poder comprar uma blusa que custava R$ 25,00. Quanto ela pediu para sua mãe?
<!--[if gte vml 1]><v:shape id="_x0000_i1041" type="#_x0000_t75"
 style='width:30.75pt;height:120pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp; <!--[if gte vml 1]><v:shape id="_x0000_i1042" type="#_x0000_t75"
 style='width:30.75pt;height:120pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;<!--[if gte vml 1]><v:shape id="_x0000_i1043"
 type="#_x0000_t75" style='width:1in;height:37.5pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image003.jpg"
  o:title="unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 25 - 10 = 15
&nbsp;Obs.: Depois de mostrar o total, retirar uma barra. &nbsp;&nbsp;&nbsp;&nbsp;
Denise pediu para sua mãe R$ 15,00.
<!--[if !supportLists]-->9)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[endif]-->Em uma loja têm um aquário que possui 11 peixes dourados, 5 azuis, 22 marrons e 35 amarelos. Responda as questões abaixo.

a) Foram vendidos 19 peixes amarelos. Quantos peixes amarelos restaram?
<!--[if gte vml 1]><v:shape
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  o:title="coluna 30 III"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 35 – 19 = 16
Obs.: Depois de mostrar o total, retirar uma barra e nove unidades.
Restaram 16 peixes amarelos.

b) Três peixes azuis morreram. Quantos azuis ficaram?
<!--[if gte vml 1]><v:shape id="_x0000_i1046" type="#_x0000_t75"
 style='width:54.75pt;height:35.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image003.jpg"
  o:title="unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;5 – 3 = 2Obs.: Depois de mostrar o total, retirar três unidades.
Ficaram 2 peixes azuis.

c) Nove peixes dourados foram vendidos. Quantos dourados ainda restaram?<!--[if gte vml 1]><v:shape
 id="_x0000_i1047" type="#_x0000_t75" style='width:27pt;height:104.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="1 unidade"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp; 11 – 9 = 2
Obs.: Depois de mostrar o total, retirar nove unidades.
Restaram 2 peixes dourados.


d) Foram doados 15 peixes marrons. Quantos peixes marrons sobraram?<!--[if gte vml 1]><v:shape
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="2 unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->
22 – 15 = 7
Obs.: Depois de mostrar o total, retirar uma barra e cinco unidades.
Sobraram 7 peixes marrons.

<!--[if !supportLists]-->10)&nbsp; <!--[endif]-->Em uma escola estudavam no turno da manhã um número de crianças que corresponde a quatro placas e no turno da tarde o valor correspondente a seis placas. 
Do turno da manhã saiu um número de crianças que corresponde a uma placa e do turno da tarde o valor que corresponde a duas placas. Quantas crianças permaneceram na escola?
Uma placa = 100 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Duas placas = 200&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Quatro placas = 400 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Seis placas = 600&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<!--[if gte vml 1]><v:shape
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
 id="_x0000_i1054" type="#_x0000_t75" style='width:101.25pt;height:92.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image017.jpg"
  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->

Turno da manhã: mostra o total e retira uma placa. (400 – 100 = 300)

<!--[if gte vml 1]><v:shape
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]--><!--[if gte vml 1]><v:shape
 id="_x0000_i1059" type="#_x0000_t75" style='width:101.25pt;height:93pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image017.jpg"
  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="coluna 100 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;
&nbsp;Turno da tarde: mostra o total e retira seis placas. (600 – 200 = 400)
Na escola permaneceram 700 crianças. (300 + 400 = 700).

<!--[if !supportLists]-->11)&nbsp; <!--[endif]-->Maria ganhou 2 buquês com 12 rosas cada um. Quantas rosas Maria ganhou?
<!--[if gte vml 1]><v:shape
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  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]--><!--[if gte vml 1]><v:shape id="_x0000_i1062"
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  o:title="2 unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[if gte vml 1]><v:shape id="_x0000_i1063" type="#_x0000_t75"
 style='width:26.25pt;height:102pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]--><!--[if gte vml 1]><v:shape id="_x0000_i1064"
 type="#_x0000_t75" style='width:30pt;height:36.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image020.jpg"
  o:title="2 unidades"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2 x 12 = 24&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
Maria ganhou 24 rosas. 

<!--[if !supportLists]-->12)&nbsp; <!--[endif]-->Para começar a construção de sua casa o pai de Ana usou nove sacos de cimento. Porém, para finalizar a obra ele precisou multiplicar esta quantidade por duas barras. Quantos sacos de cimento ao todo o pai de Ana utilizou?
Nove cubinhos = 9 unidades &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Uma barra=10&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Duas barras=20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape id="_x0000_i1070"
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
 id="_x0000_i1072" type="#_x0000_t75" style='width:27pt;height:102.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image006.jpg"
  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
 id="_x0000_i1073" type="#_x0000_t75" style='width:27pt;height:102.75pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image006.jpg"
  o:title="coluna 20 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9 x 20 = 180
O pai de Ana utilizou 180 sacos de cimento.

<!--[if !supportLists]-->13)&nbsp; <!--[endif]-->Comprei uma caixa de lápis de cor, contendo 11 lápis, mas ganhei uma contendo o dobro. Quantos lápis tinham nesta caixa? Com quantos lápis fiquei ao todo?<!--[if gte vml 1]><v:shape id="_x0000_i1074" type="#_x0000_t75"
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  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp; <!--[if gte vml 1]><v:shape
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  o:title="1 unidade"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;<!--[if gte vml 1]><v:shape
 id="_x0000_i1077" type="#_x0000_t75" style='width:26.25pt;height:25.5pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image015.jpg"
  o:title="1 unidade"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;<!--[if gte vml 1]><v:shape
 id="_x0000_i1078" type="#_x0000_t75" style='width:30.75pt;height:89.25pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image001.jpg"
  o:title="coluna 10 II"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;<!--[if gte vml 1]><v:shape
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  o:title="1 unidade"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11+ 2 x 11 = 33Tinham nesta caixa 22 lápis de cor e fiquei ao todo com 33 lápis.
<!--[if !supportLists]-->14)&nbsp; <!--[endif]-->&nbsp;João comprou um terreno retangular de 6 cubos de largura X 10 cubos de &nbsp;&nbsp;&nbsp;comprimento. Qual a área do terreno que João comprou?Utilizando o Material Dourado:<!--[if gte vml 1]><v:shape id="_x0000_i1080" type="#_x0000_t75"
 style='width:181.5pt;height:76.5pt'>  <v:imagedata src="file:///C:\DOCUME~1\WINDOW~1\CONFIG~1\Temp\msohtml1\02\clip_image043.jpg"
  o:title="terreno 6 x 10"/> <![endif]--><!--[if !vml]--><!--[endif]-->&nbsp;&nbsp; 6 cubos/largura&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10 cubos/comprime

A= a x bA= 6 x 10 = 60 cubos
O terreno de João possui área de 60 cubos.
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <!--[if !supportLists]-->15)&nbsp; <!--[endif]-->Carolina fez uma compra a prazo. Vai pagar em três vezes de $ 55,00. Quanto &nbsp;&nbsp;&nbsp;ela deve pela compra?Utilizando o Material Dourado:
<!--[if gte vml 1]><v:shape
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3 x 55 = 165Carolina deve pela compra R$ 165,00.