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.
How could you find 5 × 17 mentally using the distributive property?
A.
5 × 10 - 5 × 7
B.
5 × 10 + 5 × 7
C.
5 + 10 × 5 + 7
D.
5 × 10 × 5 × 7
Hint
3.
What property is shown by the equation 0 + (24 + 9) = 24 + 9?
A.
Commutative Property of Addition
B.
Associative Property of Addition
C.
Additive Identity
D.
Distributive Property
Hint
4.
Find 5 × 9 × 4 mentally.
A.
180
B.
594
C.
45
D.
156
Hint
5.
Find 102 + 57 + 98 mentally.
A.
159
B.
257
C.
261
D.
167
Hint