1.
Rewrite 20(8 + 3) using the distributive property.
A.
20 × 8 + 20 × 3
B.
20 × 8 × 3
C.
20 + 8 × 20 + 3
D.
20 × 8 + 3
Hint
2.
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
3.
Find 6 × 35 mentally using the distributive property.
A.
210
B.
900
C.
191
D.
41
Hint
4.
What is the value of 4(9 +
y
) if
y
= 0.1?
A.
3.6
B.
40
C.
36.4
D.
36.1
Hint
5.
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.
63.5 in.
C.
72.8 in.
D.
73.6 in.
Hint