1.
Darnell's lunch cost $4.79. He gave the cashier a $20 bill. About how much change can he expect to receive?
A.
$20
B.
$15
C.
$5
D.
$10
Hint
2.
The tiles in the space shuttle must be cut accurately to one ten-thousandths of an inch. Write this expression as a decimal.
A.
0.01
B.
0.1
C.
0.0001
D.
0.001
Hint
3.
Round 6.47 to the nearest tenth.
A.
6.5
B.
6.0
C.
7.0
D.
6.4
Hint
4.
Estimate the sum of 0.42, 0.41, 0.43, and 0.39.
A.
1.40
B.
0.40
C.
1.50
D.
1.60
Hint
5.
Round $3.333333 to the nearest cent.
A.
$3.33
B.
$3.30
C.
$3.00
D.
$3.34
Hint
6.
Find the sum of 22.3 and 5.23.
A.
7.46
B.
74.6
C.
275.3
D.
27.53
Hint
7.
Find 3.492 – 1.75.
A.
2.342
B.
4.992
C.
1.742
D.
3.317
Hint
8.
Round 87 to the nearest ten.
A.
85
B.
88
C.
80
D.
90
Hint
9.
Replace ___ with <, =, or > to make a true sentence.
782,512 ___ 782,152
A.
<
B.
none
C.
=
D.
>
Hint
10.
Which letter represents 1.8 on the number line?
A.
C
B.
D
C.
F
D.
E
Hint
11.
Choose the greatest number.
A.
0.081
B.
0.801
C.
0.81
D.
0.18
Hint
12.
Use >, <, or = to compare the decimals.
42.8 ___ 42.4
A.
=
B.
>
C.
None
D.
<
Hint