1st Nine Weeks Test Review.

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Presentation transcript:

1st Nine Weeks Test Review

29.6 – 8.08 = ______

29.6 – 8.08 = _21.52_

23.705 - 1.248 16.741 + 3.208 Choose one... A.  > B.  < C.  =

23.705 - 1.248 16.741 + 3.208 Choose one... A.  > B.  < C.  =

Select all of the sets of numbers below that have a greatest common factor of 12. A. 24 and 84 B. 6 and 12 C. 36 and 42 D. 36 and 60 E. 40 and 50

Select all of the sets of numbers below that have a greatest common factor of 12. A. 24 and 84 B. 6 and 12 C. 36 and 42 D. 36 and 60 E. 40 and 50

What is the greatest common factor of 16 and 48?

What is the greatest common factor of 16 and 48?

Write the word phrase as a numeric expression.           The number 12 less 6

12 - 6 Write the word phrase as a numeric expression.           The number 12 less 6 12 - 6

Write the word phrase as a numeric expression.           The quotient of 24 and 6...

24 ÷ 6 Write the word phrase as a numeric expression.           The quotient of 24 and 6... 24 ÷ 6

Write an algebraic expression for each word phrase.  A. The quotient of 120 and 5  B. 32 added to the number n.  C. 5 sets of eight plus 2

Write an algebraic expression for each word phrase.  A. The quotient of 120 and 5         120 ÷ 5 B. 32 added to the number n.         32 + n C. 5 sets of eight plus 2                     5(8) + 2

Which numeric expression represent the following description?                     7 packages of 12 pencils with a remaining 3 leftover A.  7(12)  - 3 B.  7(12) + 3 C.  12 ÷ 7 –3 D.  7 + 12 + 3

Which numeric expression represent the following description?                     7 packages of 12 pencils with a remaining 3 leftover A.  7(12)  - 3 B.  7(12) + 3 C.  12 ÷ 7 –3 D.  7 + 12 + 3

Which choice shows a set of data that could be represented by the box plot shown below?

Which choice shows a set of data that could be represented by the box plot shown below?

Mrs. Hodges made a box-and whisker plot of the quiz grades made in her mathematics class. 58 (B) 70 (C) 77 (D) 86 (E) 96 Median o Lower Quartile Upper Quartile Lower Extreme Upper Extreme

Mrs. Hodges made a box-and whisker plot of the quiz grades made in her mathematics class. 58 (B) 70 (C) 77 (D) 86 (E) 96 Median o Lower Quartile Upper Quartile Lower Extreme Upper Extreme

What is the interquartile range (IQR) of the box plot shown above?

What is the interquartile range (IQR) of the box plot shown above? 16

What percentage of students scored above 70?

What percentage of students scored above 70? 75%

Use the distributive property of multiplication to analyze the equation. What is the value of "n"? A.  1 B.  6 C.  4 D.  20

Use the distributive property of multiplication to analyze the equation. What is the value of "n"? A.  1 B.  6 C.  4 D.  20

Determine whether the pair of expressions is equivalent. 8(7 + 3)  and (8 + 7) • (8 + 3)     A.  Yes B.  No

Determine whether the pair of expressions is equivalent. 8(7 + 3)  and (8 + 7) • (8 + 3)     A.  Yes B.  No

Consider the following expression. 7(3 + 6) Which one of the following choices correctly applies the distributive property to the expression? A.  (7 x 3) + (7 x 6) B.  (7 + 3) x (7 + 6) C.  (7 x 3)  - (7 x 6) D. (7 + 3)  • (7 + 6)

Consider the following expression. 7(3 + 6) Which one of the following choices correctly applies the distributive property to the expression? A.  (7 x 3) + (7 x 6) B.  (7 + 3) x (7 + 6) C.  (7 x 3)  - (7 x 6) D. (7 + 3)  • (7 + 6)

Which of the following are considered measures of center? Select ALL that apply.  A. Mean  B. Median  C. Mode  D. Range  E. Spread

Which of the following are considered measures of center? Select ALL that apply.  A. Mean  B. Median  C. Mode  D. Range  E. Spread

Find the mean and median of the dataset: 121, 95, 115, 88, 113, 108, 109

Find the mean and median of the dataset: 121, 95, 115, 88, 113, 108, 109

Abby collected data on the number of text messages her five friends sent one day.  The numbers are shown in the list below. 5, 7, 12, 13, 13 Which statement regarding the mean, median, and range of the data is true? A.  The mean is greater than the median, and the range is 8 B.  The median is greater than the mean, and the range is 8 C.  The mean is greater than the median, and the range is 13 D.  The median is greater than the mean, and the range is 13 

Abby collected data on the number of text messages her five friends sent one day.  The numbers are shown in the list below. 5, 7, 12, 13, 13 Which statement regarding the mean, median, and range of the data is true? A.  The mean is greater than the median, and the range is 8 B.  The median is greater than the mean, and the range is 8 C.  The mean is greater than the median, and the range is 13 D.  The median is greater than the mean, and the range is 13 

Determine the number of modes in each data set.

Determine the number of modes in each data set. A.  3, 7, 4, 6, 3, 5, 7          TWO MODES B.  84, 79, 89, 81, 87         NO MODE C.  12, 7, 10, 12, 5              ONE MODE D.  23, 18, 23, 17, 22, 23   ONE MODE

Find the perimeter and the area of the complex shape.

Find the perimeter and the area of the complex shape. P = 216 dm A = 980 sq. dm

The perimeter of the figure is? The area of the figure is?

The perimeter of the figure is? The area of the figure is?

What is the ratio of stars to hearts in simplest form: A.  8 to 12 B.  8 to 4 C.  2:1 D.  1:2

What is the ratio of stars to hearts in simplest form: A.  8 to 12 B.  8 to 4 C.  2:1 D.  1:2

 Write an equivalent percent for each fraction. _____ 3/10 _____ 8/40 _____ 6/15

 Write an equivalent percent for each fraction. _____ 3/10 _____ 8/40 _____ 6/15 30% 20% 40%

A purse contains 6 quarters, 3, nickels, and 4 pennies. What is the ratio of: _____ quarters to pennies  _____ nickels to quarters _____ nickels to pennies _____ quarters to nickels.

3:2 3:4 2/1 A purse contains 6 quarters, 3, nickels, and 4 pennies. What is the ratio of: _____ quarters to pennies  _____ nickels to quarters _____ nickels to pennies _____ quarters to nickels. 3:2 1 to 2 3:4 2/1