1. NÚMEROS ENTEROS
BLOQUE I. EFECTÚE:
1) –12 + 16 – 5 + 9 – 36 + 17 – 1 – 4 + 14
2) –24 – 5 + 6 – 3 + 9 – 13 – 12 + 5 + 2
3) –14 + 5 – 9 + 17 – 24 – 19 + 2 + 8
4) 16 – 5 – 36 + 18 – 14 + 9 + 1 – 5
5) 24 – 29 –5 + 17 – 9 – 3 + 2 – 5 – 6 + 8
6) (4 – 5 + 7) – ( – 2 – 5 + 11) – (6 + 2)
7) (– 9 + 23 – 8) + (– 5 – 9) – (– 4 – 5 + 24) + (– 2 – 7)
8) (– 5 – 9 + 13) – (– 2 – 5 + 3) – (12 – 5 + 1) – (8 – 7 – 5)
9) (24 – 15 – 1) – (4 – 9 – 5) – (13 – 24 + 1) + (18 – 2 – 7)
10) (14 – 15 – 6) + (– 2 – 5 + 1) – (– 14 + 19) – (– 3 + 9 – 1)
11) (19 – 5) – [– 2 + (– 6 + 9) – (– 2 – 5 –3) + (12 – 17)]
12) (– 4 – 8) + [(– 4 + 5 – 3) – (– 4 – 5 + 2) – (18 – 5)]
13) (–12 + 8) – {– 6 – [– 4 – (– 2 – 3 + 1) + (– 5 – 9 – 1)}
14) (– 5 + 9 – 7) + {(16 – 9 – 5) – {4 – (12 – 19 – 5)}
15) (– 5 + 3) – (9 – 2) – { – 6 – [5 – (9 – 3) – (– 6 – 12) – 36]}
16) – 15 – {– 6 + [– 6 – (9 – 13) – (5 – 9 – 6) – 17]}
BLOQUE II. EFECTÚE:
1) (–8) ÷ 2 + (–15) ÷ 3 – 14 ÷ (–7) + 24 ÷ (–8)
2) (–36) ÷9 – (–6) ÷ (–2) + (–49) ÷(–7) – 12 ÷ (–6)
3) (–28) ÷(–4) – (–96) ÷ 12 + 48 ÷ (–6) ÷ 4 + 36 ÷ (–6)
4) (–220) ÷ (10) + (– 84)÷( –12) – 56 ÷ (–7) – 9 ÷ (–3)
5) 45 ÷(–3) – 16 ÷ (–8)- (–30) ÷ (–5) + 4 ÷ (–2)
6) (–27) (–2) ÷ 9 – 15 (–5) ÷ (–3) + (–6) 8 ÷ (–12)
7) (–5)( –6) ÷ (–10) + (–14)( –2) ÷ (–4) – 26 ÷ (–13) 2
8) (–16)( –3) ÷ 4 (24) ÷ (–6) 2 + 36 ÷ (–9) ÷ 2 – 48 ÷ 4
9) (–32) ÷ (–8) 5 + 42 ÷ (–7) 3 – 15 ÷ (–5) 6 – 1
10) 72 ÷ (–9) ÷(–8) – 16 ÷ (–8) 5 + (–14) ÷ (–7)(–3)
11) (–4 + 15 – 1) ÷(–5) + (–10 – 8) ÷ (–3) + (–12 + 4) ÷ 4
12) (17 – 4 – 1) ÷ 6 – [(17 – 9 + 6) ÷(–7) + (–8 – 7) ÷ 5]
13) (6 ÷ 2 x 3 – 18) ÷ 3 – [(–6 – 14 ÷7)÷( –2) – (–12 + 28) ÷(–4)]
14) {(–3 + 12 ÷ 2 x 3) ÷ (–5) – 2 (16 ÷ 4 –20)÷ 4} – (5 x 2) ÷ (–2)
15) (3 x 5 – 9 x 4 + 1) ÷ (6 x 2 – 7) + [ 4 (–13 – 8) ÷ (–3 – 4) – 16 ÷ (–8)]
16) {(8 ÷ 4 – 5 x 4) ÷ (9 – 6 x 2) – 3 (19 – 27) ÷(–6 + 10)} + 12 ÷(–6)
17) 4(15 ÷ 5 – 9 x 4) ÷ (4 x 3 – 3 x 5) – {(–7 x 2 – 4 x 3) ÷ (7 + 3 x 2)}
18) 5 (8 x 7 – 5 x 6) ÷ (–3 – 5 x 2) + {(–8 + 7 x 5) ÷ (–2 – 3) – (5 x 3 – 2)}
19) {28 ÷(2 – 4 x 8 ÷ 2 + 7) + 2 (–6 x 12 ÷ 6 – 3) ÷ (– 2 – 3) – (5 x 3 – 2)}
20) 4 – 2 {(-44) ÷ 11 – (–6 – 2) ÷ (–2) + (15 – 4 x 6 ÷ 3 (–3 – 1) + 1}
01. Resuelve:

 


     

         2232
0220
232
1110365)
534263)
5279)
 2   
) ( 5) ( 3)( 6) ( 1)
  2   
 
   
    
 

I
H
D
A
02. Efectuar:
   
         
     
       
) 16 : 2  8 3: 2  7   6 8
332:227)
36322)
) 9 : 3  5 2  2 16
1328)
224
43
24
3
323


 
 
     
    
   
    
  
I
H
C
B
A
03. Efectuar
   
 3
2
  2
3
2332
22)
33)   
B
A
 3
23
2
33C)
2
 


04. Resuelve
44
68
26
42
44
44
2 .6
3 .4
)
2 .6
3 .4
)
2 .6
3 .4
)
F
E
D
05. Efectúa
     
     
33
3
3510
7512
5
456
8125
15.21.49.75
)
1085416
61224
)
4
423
)
 
E
D
27x
x x
A
06. Si:
  
  2
3
322
39264
2
    
 8 : 2 3 X6  
B
A
calcular A/B
07. Hallar A2
+B2
      
  3
   2
   2
2
23112
5541324
       5 : 1 
     1  
B
A
08. Calcular M
12334 : 24108
2
3.3
3
M  2. 
   

A) 2 B) 3 C) 6
D) 5 E) N.A.
Colegio "San Daniel Comboni" 1° de Secundaria
Prof. Tinoco Salazar JuanJosé Aritmetica

2. BLOQUE III. EFECTÚE:
BLOQUE IV. EFECTÚE:
1) (–5)( –7) – (–39)÷ 13
2) (13 – 35) + 49 ÷ (–7) + 2 x 4 x 2
3) [(9 – 25) ÷ 8 – 3(–2)] + 9 ÷ (–3)
4) {–7 – 5(–2)] (–9) + (–36) ÷ (9 – 5)
5) 20 – {(1 – 6) 8 ÷ (4) 5 + (18 – 22)]
6) 58 – [5 (–8) ÷ (–2) (–1) + (18 – 22)]
7) – 133 + {6 x 9 – 2 [(14 – 29) ÷ (–3) + 20]}
8) 180 – 25 [(28 – 16) ÷ 4 – (9 x 4) – 6 x 7) ÷ 3]
9) 30 + {(14 – 29) (–3) ÷ 5 – 3[(7 – 39) ÷ (–8) + (15 – 23)]} (–2)
10) 1895 ÷(–5) – {5 x 6 [27 – 42) ÷ 5 + 8(–2)( –3) + 2(59 – 68) ÷ 9]}
11) 8 x 5 ÷ 2 – 80 {[(–32) ÷ 8 + 81 ÷ (14 – 5)] + (3 x 17 – 19 x 4)÷ (–5)}
12) {(–4) 3 ÷ (5 – 3) + 3 [7 x 2 ÷ (–14) + (9 –15) ÷ 3(–1) – 14 (6 – 5)]}
13) (-3223) ÷ (19 – 6 x 5) – 5 {[(4 x 5 – 11) – (3 – 7 + 2) ÷2] – 16
14) (19 – 23) ÷ (–2) – 2 {(–2)(7) – (7 x 2 – 25) ÷ (19 – 4 x 2)]}
15) 3 (7 – 28) ÷ + (17 – 13) 3 ÷ 6 – (–5)( –8) + (6 x 5 – 8 x 3 – 5)
16) 230 – (–6)( –8) ÷ 24 [3 – {9 – (–9) – 20} ÷ 2 [(4 x 3 – 4 ÷ 2]}
17) 13 – {–2 [(–2 – 3) – 4 + 2 [–8 + 5 – (–2 + 5) – (7 – 9)]]}
18) {(– 28 ÷ 4 – 9) ÷ (–8) – (–7 x 2 – 4) ÷ 9 – (–14 + 4 + 18}
Juanjosé
Colegio "San Daniel Comboni" 1° de Secundaria
Prof. Tinoco Salazar JuanJosé Aritmetica