[(−9 x 4) − (−22 − 14)] ÷ 9
4. 500 − {(6 − 1)x 8 ÷ 4 x 3 + 16 ÷ (10 − 2)} − 5
5. (9 + 7 − 2 + 4) ÷ 9
6. (5 x 6 x 3) ÷ 15
7. [(9 − 4) ÷ 5 + (10 − 2) ÷ 4] + 9 x 6 ÷ 18 + 2
8. (9 + 3)x 5 − 2 ÷ (3 − 2) + 8 x 6 ÷ 4 ÷ 2 + 5
9. [15 + (8 − 3)x 5] ÷ [(8 − 2) ÷ 2 + 7]
10. 300 ÷ [(15 − 6) ÷ 3 + (18 − 3) ÷ 5]
11. 9 x [15 ÷ (6 − 1) − (9 − 3) ÷ 2]
12. (5 x 4 x 3 ) ÷ (15 − 3) + 18 ÷ (11 − 5)x 3
13. 500 − (31 − 6) ÷ 5 − 3 ÷ (4 − 1)
14. 8 ÷ 2 x 5 + (9 − 1) ÷ 8 − 3
Respuestas
Respuesta:
si
Explicación paso a paso:
4. [ ( - 9 × 4 ) – ( - 22 – 14 )] ÷ 9
[-36 - (-36)] ÷ 9
[-36 +36]÷ 9
0÷ 9=0
5. 500 – {( 6 – 1 )x 8 ÷ 4 x 3 + 16 ÷ (10 – 2) } – 5
500-{5x8 ÷ 4x3+16 ÷ 8} -5
500-{40 ÷ 4x3+2}-5
500-{10x3+2}-5
500-32-5
463
6. (9 + 7 – 2 + 4) ÷ 9
(16+2)÷ 9
18÷ 9=2
7. ( 5 x 6 x 3) ÷ 15
(30x3)÷ 15
90÷ 15=6
8. [ ( 9 – 4 ) ÷ 5 + (10 – 2) ÷ 4 ] + 9 x 6 ÷ 18 + 2
[5 ÷ 5 + 8÷ 4 ] + 54÷ 18 + 2
[0 + 2] + 3+ 2
2+3+2=7
9. (9 + 3)x 5 – 2 ÷ (3 – 2 ) + (8 x 6) ÷ (4 ÷ 2) + 5
12x5-2 ÷1 + 48 ÷ 2 + 5
60-2÷1 + 24+ 5
58÷1+29
58+29=87
10. [ 15 + (8 – 3 )x 5] ÷ [(8 – 2) ÷ 2 + 7 ]
[ 15 + 5 x 5] ÷ [6 ÷ 2 + 7 ]
[ 15 + 25] ÷ [3+ 7 ]
40÷10=4
11. 300 ÷ [ (15 – 6 ) ÷ 3 + (18 – 3 ) ÷ 5 ]
300÷ [ 9 ÷ 3 + 15 ÷ 5 ]
300÷ [ 3 + 3]
300÷6=50
12. 9 x [15 ÷ (6 – 1) – (9 – 3 )÷ 2 ]
9 x [15 ÷ 5– 6 ÷ 2 ]
9 x [3– 6 ÷ 2 ]
9 x [-3 ÷ 2 ]
9 x -3/2 = -27/2
13. ( 5 x 4 x 3 ) ÷(15 - 3 ) + 18 ÷ (11 – 5 )x 3
( 20 x 3 ) ÷12 + 18 ÷ 6 x 3
( 20 x 3 ) ÷12 + 18 ÷ 6 x 3
60 ÷12 + 18 ÷18
5 + 1= 6
14. 500 – (31 – 6 ) ÷ 5 – 3 ÷ ( 4 – 1 )
50 - 25 ÷ 5 – 3 ÷ 3
25 ÷ 5 – 3 ÷ 3
5-3 ÷ 3
2÷ 3= 2/3