1.
Name the property of equality shown by the statement: If 2 + 10 = 12 and 12 = 3(4), then 2 + 10 = 3(4).
A.
Additive Property of Equality
B.
Reflexive Property of Equality
C.
Symmetric Property of Equality
D.
Transitive Property of Equality
Hint
2.
Name the property of equality shown by the statement: If
c
= 4,
then 3
c
= 3(4).
A.
Substitution Property of Equality
B.
Reflexive Property of Equality
C.
Transitive Property of Equality
D.
Symmetric Property of Equality
Hint
3.
Evaluate the expression 7 ·
f
+ 6 ÷
d
if
f
= 12 and
d
= 3.
A.
86
B.
84
C.
30
D.
42
Hint
4.
Selena is making cassette tapes of songs she has written. On Monday she records 8 songs, on Tuesday she records 12 songs, and on Wednesday she records 4 songs. If each song is 5 minutes long and each tape is 60 minutes long, how many tapes has she used so far?
A.
4 tapes
B.
2 tapes
C.
3 tapes
D.
1 tape
Hint
5.
Name the property of numbers shown by the statement:
2 + 0 = 0 + 2 = 2.
A.
Reflexive Property
B.
Additive Identity
C.
Multiplicative Identity
D.
Multiplicative Property of Zero
Hint