Review for Cumulative Test

Chapters 1-6, and 8

1. What is the first step in solving this equation? X + 4 = 25

1. Add 4 to both sides.

2. Add 25 to both sides.

3. Subtract 4 from both sides.

4. Subtract 25 from both sides.

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2. What is the coefficient?2 – x + 3m

1. 2

2. X

3. +

4. 3

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3. Identify the variable:7y + 4 = 39

1. 7

2. Y

3. +

4. 4

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4. Identify the following number sentence:

7y + 4 = 391. An inequality

2. An expression

3. An equation

4. An integer

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5. How many terms are in this expression? 4 + 2x + y - 3

1. 5

2. 4

3. 3

4. 2

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6. Solve the following equation:x + 7 = 16

1. X=23

2. X=7

3. X=4

4. X=9

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7. An even number…

1. Always has a 2 in the ones place

2. Is divisible by 2

3. Is not divisible by 2

4. Can have a 5 in the ones place

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8. Which set contains only odd integers?

1. (7, 11, -4, -15)

2. (19, 26, 32, 47)

3. (1, -9, 17, -58)

4. (-13, 33, 65, -109)

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9. Identify the prime number.

1. 1

2. 9

3. 39

4. 31

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10. Which set contains only composite numbers?

1. (2, 10, 15, 24)

2. (9, 25, 36, 49)

3. (1, 4, 16, 35)

4. (3, 11, 17, 23)

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11. What measure of central tendency is the middle number in a set of

ordered data?1. mean

2. median

3. mode

4. range

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12. The smallest value on a box and whisker plot is called?

1. lower extreme

2. lower quartile

3. median

4. upper extreme

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13. What is the mean of the this data?

46, 62, 63, 57, 50, 42, 56, and 40

1. 23

2. 63

3. 54

4. 52

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14. What percent of the data is found in each of the quartiles of a box and whisker plot?

1. 100%

2. 75%

3. 50%

4. 25%

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15. What is the median of 15, 20, 23, 13, 17, 21, and 17?

1. 13

2. 16

3. 17

4. 23

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16. When constructing a box and whisker plot, what value do you need to find first?

1. lower extreme

2. median

3. upper quartile

4. interquartile range

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17. What percent of the data falls below the upper quartile in a box and whisker

plot?

1. 25%

2. 50%

3. 75%

4. 100%

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18. The number that occurs the most often in a set of data is called?

1. the mean

2. the median

3. the mode

4. the range

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19. Compare: 8,993 8,399

1. >

2. <

3. =

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20. Compare: 5.432 5.6

1. >

2. <

3. =

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21. Which pair of decimals is not equivalent?

1. 71.07 and 71.70

2. 131.2 and 131.20

3. 40.10 and 40.100

4. 53 and 53.0

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22. Which list correctly orders 318, 317.8, 317, and 317.08 in

increasing order?

1. 317, 317.08, 317.8, 318

2. 317.08, 317.8, 317, 318

3. 317.8, 317.08, 317, 318

4. 317, 318, 317.08, 317.8

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23. Ernie bought 7 spiral notebooks. Each notebook cost

$2.29, including tax. What was the total cost of the notebooks?

1. $8.93

2. $16.03

3. $16.93

4. $17.03

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24. Michael practiced the long jump after school. He recorded each jump. Which jump is the

longest?1. 7.008 m

2. 7.073 m

3. 7.049 m

4. 7.08 m

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25. Josh has $100. He buys 3 CDs for $16.88 each and a Redskins sweatshirt for $29.30. About

how much money does Josh have left?

1. $53.00

2. $51.00

3. $20.16

4. $19.00

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26. Jeff’s room is 8 feet long and 6 feet wide. What is the area of his

room in square feet?

1. 14 ft²

2. 28 ft²

3. 40 ft²

4. 48 ft²

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27. What is the greatest common factor of 12, 24, and 30

1. 2

2. 6

3. 12

4. 120

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28. 1.56 ÷ 1.2

1. 13

2. .13

3. 1.3

4. 130

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29. Which of the following is an example of perimeter?

1. Fill a bucket with water

2. Paint on a wall

3. Distance from school to home

4. Fence around a garden

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30. What is the 7th number in the following sequence?

2, 3, 5, 8, …

1. 12

2. 17

3. 23

4. 30

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31. A dog lives on a lot with an electric fence running around the outside edge of the property. The rectangular lot is 50 feet wide and 100 feet

long. How many feet of electric fence are on the property?

1. 150 ft

2. 200 square ft

3. 300 ft

4. 5,000 square ft

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32. What is the GCF of 18 and 24?

1. 2

2. 4

3. 6

4. 9

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33. What is the LCM for 3 and 12?

1. 3

2. 6

3. 9

4. 12

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34. Write 4/5 as an equivalent decimal number.

1. 0.8

2. 4.5

3. 0.45

4. 1.25

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35. Write 2 1/3 as an equivalent decimal number.

1. 2.13

2. 2.3

3. 2.33

4. 0.213

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36. Compare: 4/6 7/8

1. >

2. <

3. =

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37. Order from greatest to least:1/2 , 4/5, 2/3, and 9/12

1. 4/5, 9/12, 2/3, ½

2. ½, 2/3, 9/12, 4/5

3. 4/5, 9/12, ½, 2/3

4. ½, 2/3, 4/5, 9/12

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38. Write 0.12 as an equivalent fraction in simplest form.

1. 12/100

2. 6/50

3. 12/10

4. 3/25

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39. Write 6.24 as a mixed number in simplest form.

1. 6 24/100

2. 6 11/50

3. 6 6/25

4. 6 8/25

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40. Write 24/40 in simplest form.

1. It is already in simplest form.

2. 12/20

3. 6/10

4. 3/5

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41. Rename and simplify if possible: 15/9

1. 5/3

2. 1 6/9

3. 1 5/3

4. 1 2/3

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42. Add: 4 5/8 + 1 6/8

1. 6 3/8

2. 4 3/8

3. 5 11/8

4. 5 3/8

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43. Subtract: ½ - 2/6

1. 5/6

2. 1/6

3. 3/8

4. 1/4

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44. Subtract: 10 2/3 - 3 1/5

1. 7 ½

2. 13 13/15

3. 7 7/15

4. 7/15

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45. Which statement is true?

1. -625 > -318

2. -81 > 89

3. 3,847 < -2,476

4. -7,354 > -8,906

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46. On a number line which integer is the greatest?

1. integer farthest to the left

2. integer in the middle

3. integer farthest to the right

4. can’t tell unless you know where 0 is located

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47. Compare: -4 -6

1. >

2. <

3. =

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48. Compare: -10 -2

1. >

2. <

3. =

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49. Order these integers from greatest to least: 0, -8, 6, 2, -10

1. 0, 2, 6, -8, -10

2. 6, 2, 0, -8, -10

3. 0, -8, -10, 2, 6

4. -10, -8, 0, 2, 6

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50. What integer is the opposite of -5?

1. 0

2. 5

3. 1/5

4. -5

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