Matematicas

TRABAJO DE REUPERACION DE EXAMEN DE GRADO
CALCULO MATEMATICO
Nombre: Rubén Hernández
Curso: 6to “A” “CG”
Fecha: 03/02/11
EVALUACION NUMERO 1:
EJERCICIO 10:
1.- 78, 77,81, 80, 84, 83, 87, 86,90
78+3=81; 77+3=80; 81+3=84; 80+3=83; 84+3=87; 83+3=86; 87+3=90
2.- 20, 4, 40, 8, 80, 16,160, 32,320
20/5=4 ; 4*10=40; 40/5=8 ; 8*10=80;80/5=16; 16*10=160; 160/5=32 ; 32*10=320
3.- 13, 14, 15, 12, 17, 10, 19, 8, 21
14-1=13; 14+1=15; 15-3=12; 12+5=17; 17-7=10; 10+9= 19; 10-11= 8; 8+13= 21
4.- 2,20, 3, 19, 5, 17, 8, 14, 13
2+1=3; 20-1=19; 3+2=5; 19-2=17; 5+3=8; 17-3=14; 17-4=13
5.- 2 4 8 8 64 14 14 : No existe viabilidad para obtener una secuencia lógica.
6.- 4, 7,13, 25, 49, 97, 193, 385
4*2-1=7; 7*2-1= 13; 13*2-1= 25; 25*2-1=49; 49*2-1= 97; 97*2-1= 193; 193*2-1=385
7.- 3, 6, 11, 14, 19, 22, 27, 30, 35
3+3=6; 6+5=11; 11+3=14;14+5=19; 19+3=22; 22+5=27; 27+3=30; 30+5=35
8.- 864, 432, 144, 72, 24, 12, 4, 2, 2/3
864/2=432; 432/3=144; 144/2=72; 72/3=24; 24/2=12; 12/3=4; 4/2=2; 2/3=2/3
9.- 7, 5, 11, 9,15,13, 19, 17, 23
7-2=5; 5+6=11; 11-2=9; 9+6=15; 15-2=13; 13+6=19; 19-2=17; 17+6=23
10.- 2, 3, 6, 15, 42, 123, 366, 1095
2+1=3; 3+3=6; 6+9=15; 15+27=42; 42+81=123;123+243=366; 366+729=1095
11.- 2, 4, 12, 48, 240, 1440, 10080, 80640
2*2=4; 4*3=12; 12*4=48; 48*5=240; 240*6=1440; 1440*7=10080; 10080*8=80640
12:- 1, 2, 6, 12, 36, 72, 216, 432,1296
1*2=2; 2*3=6; 6*2=12; 12*3=36; 36*2=72; 72*3=216; 216*2=432; 432*3=1296
13.- 3, 6, 7, 14, 17, 102, 648; 6580
3*2=6; 7*2=14; 17*6=102; 108*6=648; 658*10= 6580
14.- 37,35, 38, 36, 34,40, 38, 36, 34, 40
37-2=35; 38-2=36; 36-2=34; 34+6=40; 40-2=38; 38-2=36; 36-2=34; 34+6=40
15.- 21, 3, 17, 7, 13, 11, 9, 15
21+3=24; 17+7=24; 13+11=24; 9+15=24