pag iniciais MATEM.pmd - Axpfep1.if.usp.br
pag iniciais MATEM.pmd - Axpfep1.if.usp.br
pag iniciais MATEM.pmd - Axpfep1.if.usp.br
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54<<strong>br</strong> />
Matemática Ensino Fundamental<<strong>br</strong> />
2<<strong>br</strong> />
3<<strong>br</strong> />
4<<strong>br</strong> />
5<<strong>br</strong> />
Conferindo seu conhecimento<<strong>br</strong> />
I. Item (a)<<strong>br</strong> />
I. Os 3 próximos números da seqüência numérica 1, 1, 2, 3, 5, 8, 13, 21, ... são 34, 55 e 89, pois cada termo<<strong>br</strong> />
é igual à soma dos dois que o antecedem.<<strong>br</strong> />
II. Completando as seqüências, temos:<<strong>br</strong> />
0 3 6 9 12 15 18 21<<strong>br</strong> />
1 4 7 10 13 16 19 22<<strong>br</strong> />
1 2 4 7 11 16 22 29<<strong>br</strong> />
2 6 18 54 162 486 1.458 4.374<<strong>br</strong> />
1 1 2 6 24 120 720 5.040<<strong>br</strong> />
III.<<strong>br</strong> />
82<<strong>br</strong> />
34 48<<strong>br</strong> />
14 20 28<<strong>br</strong> />
5 9 11 17<<strong>br</strong> />
1 4 5 6<<strong>br</strong> />
I. Broas e pãezinhos = Cada pãozinho custa R$0,25 e cada <strong>br</strong>oa custa R$0,40.<<strong>br</strong> />
II. O filatelista = O preço da cartela A é R$18,00 e o da cartela B é R$7,00.<<strong>br</strong> />
Pudim de mandioca (para 10 pessoas)<<strong>br</strong> />
2<<strong>br</strong> />
1<<strong>br</strong> />
1<<strong>br</strong> />
2<<strong>br</strong> />
1<<strong>br</strong> />
4<<strong>br</strong> />
xícaras (de chá) de mandioca crua ralada<<strong>br</strong> />
xícara (de chá) de coco ralado<<strong>br</strong> />
3<<strong>br</strong> />
1<<strong>br</strong> />
7<<strong>br</strong> />
3<<strong>br</strong> />
4<<strong>br</strong> />
1<<strong>br</strong> />
4<<strong>br</strong> />
1<<strong>br</strong> />
2<<strong>br</strong> />
xícaras (de chá) de açúcar<<strong>br</strong> />
xícara (de chá) de leite<<strong>br</strong> />
ovos levemente batidos<<strong>br</strong> />
3<<strong>br</strong> />
3<<strong>br</strong> />
4<<strong>br</strong> />
colheres (de sopa) de manteiga derretida e fria<<strong>br</strong> />
1<<strong>br</strong> />
1<<strong>br</strong> />
4<<strong>br</strong> />
colher (de sopa) de farinha de trigo<<strong>br</strong> />
4<<strong>br</strong> />
Pudim de mandioca (para 6 pessoas)<<strong>br</strong> />
1<<strong>br</strong> />
1<<strong>br</strong> />
2<<strong>br</strong> />
3<<strong>br</strong> />
4<<strong>br</strong> />
xícaras (de chá) de mandioca crua ralada<<strong>br</strong> />
xícara (de chá) de coco ralado<<strong>br</strong> />
2<<strong>br</strong> />
4<<strong>br</strong> />
1<<strong>br</strong> />
4<<strong>br</strong> />
3<<strong>br</strong> />
4<<strong>br</strong> />
1<<strong>br</strong> />
2<<strong>br</strong> />
xícaras (de chá) de açúcar<<strong>br</strong> />
xícara (de chá) de leite<<strong>br</strong> />
ovos levemente batidos<<strong>br</strong> />
2<<strong>br</strong> />
1<<strong>br</strong> />
4<<strong>br</strong> />
colheres (de sopa) de manteiga derretida e fria<<strong>br</strong> />
3<<strong>br</strong> />
4<<strong>br</strong> />
colher (de sopa) de farinha de trigo
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