Rational Numbers/Properties/Absolute Value
Long-Term Memory Review – Grade 7
Review 4
1.
Convert the numbers to percents; then order the numbers from least to greatest.
3 7
0.76, 0.6, ,
4 10
2.
Explain what
23
means.
3.
Order the absolute values of the following numbers from least to greatest.
3, −2, 12, 45, −20
n
4.
Apply the distributive property to the expression
4
7
.
5.
Complete the following equations to represent the commutative property:
a.
3 4 ____ 3
b.
5 2 2 ____
c.
7
2 9
2 9
____
d.
5 6 12 6 ____ 12
6.
Match the property on the left with the correct example on the right. Write the letter in the space provided.
A. Identity Property
_____
3
a
4
3
a
4
B. Distributive Property
_____
q
0
q
n w v
nw nv
C. Commutative Property
_____
7 6 6 7
D. Associative Property
_____
Produced by the Southern Nevada Regional Professional Development Program (SNRPDP)