1.
Rewrite 16 × 0.4 + 16 × 10 using the distributive property.
A.
16 + (0.4 × 10)
B.
16 + (0.4 + 10)
C.
16(0.4 + 10)
D.
16(0.4 × 10)
Hint
2.
Find 102 × 8 mentally using the distributive property.
A.
816
B.
802
C.
826
D.
808
Hint
3.
A stamp costs $0.33. How much would a book of 20 stamps cost?
A.
$66
B.
$6.60
C.
$3.60
D.
$12
Hint
4.
Jocelyn measures that one cement brick is about 9.2 inches long. If she needs to build a wall that will be 8 bricks across, how many inches across will the wall be?
A.
72.4 in.
B.
72.8 in.
C.
73.6 in.
D.
63.5 in.
Hint
5.
What property is shown by the equation 54 + 39 = 39 + 54?
A.
Commutative Property of Multiplication
B.
Associative Property of Addition
C.
Commutative Property of Addition
D.
Additive Identity
Hint