# Arithmetic Competency Test

#### Amby Duncan-Carr

NOTE:   The scoring for these tests does NOT work.   After Discovery.com took over the scoring software from the University of Hawaii they lost all the keys in a server crash. Eventually the scoring keys will be reconstructed, but be aware that you will get a server error if you try to check your answers online.

You may NOT use books, notes, calculators or other people during this test.

481
471
760
553
1480

5645
5545
6465
5535
6545

6882
6876
6902
6982
7154

### 307 x 408 =

14,736
125,256
129,336
132,406
None of these.

78 R. 4
81 R. 1
618 R. 4
78 R. 2
618 R. 2

80 R. 6
8 R. 6
79
77 R. 2
79 R. 2

### What is the answer to this division problem?

71 R. 92
80 R. 92
82 R. 140
711 R. 140
None of these.

83 R. 8
713 R. 8
803 R. 8
7103 R. 8
722 R. 25

4,330,000
4,327,000
4,326,900
4,320,000
4,326,860

### List all the factors of 16:

1, 2, 4, 6, 8, 16
1, 2, 4, 8
1, 2, 4, 8, 16
1, 2, 4, 8, 16, 32
1, 2, 3, 4, 6, 8, 16

8
3
4
2
6

30
90
15
60
24

0.524
500.024
0.50024000
0.0524
500.24

0.3
0.033
0.003
0.0033
0.03

### 20 - 7.46 =

5.46
7.26
12.54
13.46
None of these.

### 2.8 x 8.5 =

2.38
23.8
238
2380
None of these.

0.7
7
70
0.007
0.07

325
3250
0.325
32,500
3.25

27.5
0.0275
275
2.75
0.275

125
0.08
0.008
0.125
1.25

1.04
1.4
10.4
9.14
14

480
0.048
0.48
0.0048
4800

1764.3
1764.2
1760
1764.285
1764.29

0.44
0.226
4.419
4.42
0.23

20
2/3
1.5
4
96

48
1/3
8
3
16

16
8
2
32
7

### Using the formula: P = 2(L + W)     Find P when L = 8" and W = 6"

14"
20"
22"
28"
None of these.

3/5
6/7
6/10
21/35
7/10

### Divide 60 by 24 and write the answer as a fraction or mixed number in lowest terms.

2/5
4/10
1 44/60
2 1/2
None of these.

4 2/6
3/13
4 1/2
4 1/3
2 4/13

### Find the lowest common denominator for:     2/3     1/6     3/4

12
72
6
24
8

NOTE:   Questions #33 - 40: Write answers in lowest terms.

### 4 1/8 + 1 5/8

4 5/8
5 3/4
5 3/8
5 1/16
None of these.

### 5/6 - 3/10 =

1/2
1/7
7/15
8/15
None of these.

### 4 2/3 + 1 3/4 =

6 5/12
5 5/2
5 5/7
5 1/2
None of these.

### 8 - 2 3/4 =

6 3/4
6 1/4
5 3/4
5 1/4
None of these.

### 3/4 x 12 =

1/16
2 1/2
8
9
None of these.

### 6 2/3 x 5 1/4 =

35
30 1/6
30
28
None of these.

### 5/6 divided by 3/4 =

5/8
9/10
1 1/9
1 3/5
None of these.

### Divide 4 4/5 by 6 2/3

3/5
9/50
18/25
32
None of these.

### Write 0.02 as a percent.

.02%
.2%
2%
20%
None of these.

6%
0.06%
60%
0.6%
0.006%

### Write 2.5% as a fraction in lowest terms.

2/5
1/2
2/50
1/40
None of these.

### Write 5/8 as a percent.

.625%
5.8%
58%
62.5%
None of these.

### Find the value of n:

14
15
17
18
None of these.

### What is 25% of 50?

10
12.5
20
25
None of these.

40
250
20
25
36

5 3/5
60
6
12
54

+40
-20
-40
+20
zero

### Which set of integers is listed in order from least to greatest?

+4, +7, -8, -10
-3, -8, +9, +12
-5, -1, 0, +6
0, -1, +6, +13
None of these.

### -8 + 5 =

-3
+3
-13
+13
None of these.

### -3 - -5 =

-2
+2
-8
+8
None of these.

### +8 divided by -2 =

-4
+4
+6
-16
None of these.