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Números enteros
Autor :
MatemaTICos Matema Ticos
1.
a – b =
A.
0 - 5 = -5
B.
5 - 5 = 0
C.
5 - 0 = 5
D.
7 - 5 = 2
2.
b – c =
A.
7 - 0 = 7
B.
0 - 7 = 7
C.
5 - 0 = 5
D.
2 - 5 = 3
3.
(a - b) - (c - d) =
A.
( 5 -0 ) - ( 7 - ( 10 ) )= 8
B.
( 7 - 0) - ( 5 - ( 10 ) ) = 8
C.
( 3 - 0 ) - ( 7 - ( 10 ) ) = 7
D.
( 5 - 0 ) - ( 7 - ( 4 ) ) = 8
4.
[(c - a) – d] – b =
A.
( ( 7 - 5 ) - 10) - 0 = -9
B.
( ( 7 - 5 ) - 10 ) - 0 = -8
C.
( ( 5 - 7 ) - 10 ) -0 = -8
D.
( ( 7 - 5 ) -9 ) -0 = -8
5.
[c - (b – a)] – d =
A.
( 5 - ( 0 - 7 ) ) - 10 = 2
B.
( 7 - ( 0 - 5 ) ) - 2 = 10
C.
( 7 - ( 10 - 5 ) ) - 0 = 2
D.
( 7 - ( 0 - 5 ) ) - 10 = 2
