Student ID:    Student Name:
6th Grade Math CRT 1

1) Select the number set that is ordered least to greatest.
   65.0231, 62.2141, 69.1933
   617.94, 671, 671.1176
   0.4387, 0.43, 0.4289
   99.923, 99.928, 0.9999

2) Compare. Write <, >, or =    148 ____ 14.80
   >
   <
   =

3) Sharon planted two types of flowers. She expects the tulips to grow no less than 4 inches high and the sunflowers should grow to about 2 feet. Which describes an exact number?
   The height of the sunflowers.
   The height of the tulips.
   The number of types of flowers.
   The number of inches the planted sunflower grows.

4) Which indicates how you could find the sum   5 + 118 + 12 + 15   using the associative property to add numbers mentally (compatible numbers)?
   (15 + 5)(118 + 12)
   (100 + 8 + 15) + 5
   12 + (118) + 5 + 5 + 5
   (118 + 12) + (15 + 5)

5) Find the sum.   95 + 23 =
  
   108
   118
   102
   128

6) Find the sum.   0.176 + 5.000 + 445.300
   450.48
   445.976
   450.5
   450.476

7) First find the difference and then round the difference to the nearest thousand.      930,876 - 75,622.61
   860,000
   855,253.385
   855,253.39
   855,000

8) The first month, Jack's dog gained 0.5 kilogram. The second month it gained 0.9 kilograms, and the third month 1.3 kilograms. If this pattern continues for two more months, how much weight will the dog gain in month 5?
   0.4 kilogram
   1.7 kilograms
   2.1 kilograms
   2.5 kilograms

9) Use order of operations to evaluate each expression.    (14 + 6) x 2
   22
   26
   36
   40

10) Evaluate the expression for x = 3, y = 8, and z = 0.
       2x + y - 12z
   0
   2
   11
   14

11)Which expression describes the phrase 16 more than 2 times b?
   16 + 2 + b
   2 x 16 x b
   (b + 2)16
   2b + 16

12) Solve the equation 22.1 + b = 61.5.
   38.6
   39.4
   49.4
   83.6

13) How many more videos were sold on Saturday than on Monday?
   125
   150
   100
   75

14) Which number sentence is an example of the distributive property?
   0 x 101 = 101 x 0
   45 x 1 = 1 x 45
   6 x (6 + 8) = (6 x 6) + (6 x 8)
   4 x (7 x 10) = (4 x7) x 10

15) What is the product of     63.71 x  5.5?
   3,504.05
   63.710
   340.405
   350.405

16) A school-spirit ribbon costs $1.55. How much would it cost if Bill's father purchased a ribbon for each of the 226 sixth-grade students?
   $2.50
   $35.03
   $350.30
   $3,503.00

17) Eight friends are going to a pep rally. They can go in cars in groups of 4. Which expression will help you find the number of cars needed?
   7 ÷ 4
   8 ÷ 4
   7 x 4
   8 x 4

18) 86.233 ÷ 14
   0.162
   1.4
   6.1595
   86.233

19) Solve for s   s ÷ 18 = 30.5?
   48.5
   549.0
   12.5
   930.25

20) Find the mean.     81, 94, 77, 80, 75, 94, 87
   81
   84
   94
   83

21) Find the mode of the data in the table.

Hours Students Spent Tutoring One Week
6
6
23
8
4
5
4
6
8
7
9
3
4
5
5
2
4
8
   2 hours
   4 hours
   6 hours
   8 hours

22) Find the median of the data in the table below.

Hours Students Spent Tutoring One Week
6
6
23
8
4
6
8
7
   2.5 hours
   4 hours
   6.5 hours
   8 hours

23) Find the range of the data in the table.
Hours Students Spent Tutoring One Week
6
6
23
8
4
5
4
6
8
7
9
3
4
5
5
2
4
8
   12 hours
   14 hours
   15 hours
   21 hours

24) This graph shows favorite forms of potatoes chosen by students at Mountainside Middle School. You asked students on your soccer team. What type of sampling is this?
   Random
   Representative
   Responses to a survey
   Convenience

25) Evaluate the expression   n3    when n = 5       
   125
   15
   8
   555

26) 612 is divisible by which numbers?
   2, 3, 4, 6, 9
   2, 4, 5
   2, 7, 8, 9
   2, 10, 15

27) What is the greatest common factor of 45 and 63?
   3
   9
   45
   630

28) What is the greatest common factor of 90 and 105?
   5
   15
   30
   90

29) What is the least common multiple of   4, 3, 1, 6?
   6
   18
   12
   24

30) What is the least common multiple of 50, 75, and 100?
   250
   200
   300
   500

31) Which fraction is equivalent to 33
?
60
   1
3
   27
60
   11
20
  
9
10

32) Which shows the following mixed numbers in order from least to greatest?

4
 3
4
 1
4
 1
4
1
4 2 4 8
4
 1
4
 1
4
 1
4
3
2 4 8 4
4
 1
4
 3
4
 1
4
1
8 4 2 4
4
 1
4
 1
4
 3
4
1
4 2 4 8
4
 1
4
 1
4
 1
4
3
8 4 2 4

33) During the week, 3/8 of the passengers go to Monroe, 2/5 go to Litchfield, 6/10 go to Mayville, and 5/8 go to Lawndale. Where do fewest passengers go?
   Monroe
   Litchfield
   Mayville
   Lawndale

If you did not answer every question, the program will not submit your scores for grading!