Daily Math Log #1. 1) Two thousand, seven hundred thirty-four dolls

Transcription

1 Daily Math Log #1 1) Two thousand, seven hundred thirty-four dolls were sold in the first half of the year. Four thousand, one hundred seventy dolls were sold in the second half of the year. What was the total number of dolls sold in one year?

2 Daily Math Log # 2 1) Scott has been collecting comic books since the age of five. He collects about 30 books per year. If Scott is now 12 years old, about how many comic books does he have?

3 Daily Math Log #3 1) Victor and his three friends were studying. Victor ordered three medium pizzas for a snack. There are eight slices per pizza. If each person eats an equal amount, how many slices did each person eat?

4 Daily Math Log #4 1) A diving tournament consists of five dives. Jiao is about to do her final dive and is the last to compete. She has scored 55.80, 56.40, 87.72, and The current leader has a total of points. What is the minimum number of points Jiao needs to win the tournament?

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6 Daily Math Log #6 1) On average, Sharon s running pace is 0.75 times faster than Charlene s. If Charlene averages 9.32-minute miles, what is Sharon s pace per mile?

7 Daily Math Log #7 Points Scored Player Game 1 Game 2 Game 3 Game 4 Joey Jason Brandon Ned Austin David Zack ) How many points do the Knights basketball team score in game 1? 2) How many more points does David score in game 3 than in game 1? 3) How many points does Jason score in the first 4 games?

8 Daily Math Log #8 Food Waste 7% Plastics 8% What's in the Garbage Metals 9% Glass 7% Other 12% Yard Waste 17% Paper 40% 1) In 2004, the United States produced 160 million metric tons of garbage. According to the pie chart, what was the percentage of glass that was in the garbage? 2) According to the pie chart, what was the largest amount of waste product?

9 Number of Students Daily Math Log # Students Participating in After School Activities Baseball Arts and Crafts Computers Karate 1) Which after school activity was the most popular? 2) The After-school Coordinator anticipates twice as many participants in karate next year. Each class has a maximum of 20 students per class. If the coordinator is correct, how many classes will she need?

10 Daily Math Log #10 Average Daily Household Water Usage Drinking Water Cooking Washing Dishes Flushing Toilets Brushing Teeth Bathing Liters of Water Used 1) How many liters of water does the average household use everyday by washing dishes and cooking? 2) How many liters of water does an average household drink in a week (7 days)? 3) How many more liters does an average household use for bathing than it does for cooking?

11 Thousand of Pounds Daily Math Log #11 Peanut Production Year 1) What year was the greatest production of peanuts? Least? 2) How many more peanuts were harvested in 2002 than were harvested in 1999? 3) What is the total peanut production for 1998 through 2002?

12 Number o Students Daily Math Log #12 Students Favorite Summer Location Beach Amusement Skating Rink Park Location Pool 1)About how many students were surveyed? 2)If the beach selection is expected to increase by 50% next year, how many students will that include?

13 Daily Math Log #13 1) The test scores of a student in 6 subjects are 94, 96, 85, 91, 60, and 96. What is the the student's average test score? 2) What is the mode for the data values 4, 5, 5, 8, 8, 4, 9 and 4? 3) The highest temperatures (in o F) of a city from Monday to Saturday are 63 o, 61 o, 63 o, 51 o, 63 o and 62 o. What is the outlier of the data?

14 Daily Math Log #14 The table shows the time Lauren spends exercising in a week. Find the mean, median and mode of the time she spends exercising. Day Exercise Time (in minutes) Monday 27 Tuesday 18 Wednesday 29 Thursday 13 Friday 11 Saturday 22 Sunday 34

15 Daily Math Log #15 1) Our school cafeteria has 52 tables. If each table seats 14 people, how many people can be seated for lunch?

16 Daily Math Log #16 1) The Beta Club is raising money by selling boxes of candy. It sold 152 boxes on Monday, 256 boxes on Tuesday, 107 boxes on Wednesday, and 93 boxes on Thursday. How many total boxes did the Beta Club sell?

17 Daily Math Log #17 1) James went to the book store and purchased 6 science fiction books and 4 mystery books. If the science fiction books cost $4.95 each and the mystery books cost $4.25 each, how much did he spend in total?

18 Daily Math Log #18 1) Mrs. Campbell s 6 th grade class is going on a field trip. There are 29 students in the class. Parents are driving, and there will be 4 students per car. What is the smallest number of cars they will need for the children?

19 Daily Math Log #19 The circle graph most accurately represents which of the situations below. The Johnson household family budget is divided into the following categories: housing 40%, food 25%, clothing 20%, and charities 15%. John s after-school activities between 4:00 and 6:00 are divided between watching TV, 30%; playing video games, 20%; playing sports, 30%; and surfing the internet, 20%. The basketball team spends their budget in the following categories: uniforms, 50%; equipment, 10%; travel, 30%; and snacks, 10%. Tina spends her $80.00 monthly allowance in the following categories: make-up- 25%, clothes- 50%, snacks- 5%, and music- 20%.

20 Daily Math Log #20 1) Mr. Samuels has 24 students in his math class. He wants to divide the students into equal groups, and he wants the number of students in each group to be prime. What are his choices for group sizes? How many groups can he make?

21 Daily Math Log #21 1) Carolyn has 24 bottles of shampoo, 36 tubes of hand lotion, and 60 bars of lavender soap to make gift baskets. She wants to have the same number of each item in every basket. What is the greatest number of baskets she can make without having any of the items left over?

22 Daily Math Log #22 1) What fraction does the shaded area represent? 2) If stretched end-to-end, the total length of the blood vessels inside your body could wrap around Earth s equator 5/2 times! Write this fact as a mixed number.

23 Daily Math Log #23 1) Which city s subway has a length that is a prime number of miles? 2) Which subway could be evenly broken into sections of 2 miles each? 3) Which subways could be evenly broken into sections of 5 miles each? Subways Around the World City, Country Length (miles) New York, US 247 Mexico City, Mexico 111 Paris, France 125 Moscow, Russia 152 Seoul, South Korea 83 Tokyo, Japan 105

24 Daily Math Log #24 1) If you wanted to make 2 ½ batches of cookies, how much flour will you need?

25 Daily Math Log #25 1) Mr. Wilson has 4/5 of an acre. He uses 1/8 of the land for a garden. How many acres is he using for his garden?

26 Daily Math Log #26 Write each decimal as a percent and a fraction. 1) ) ) 0.2

27 Daily Math Log #27 1) Change 6% into a decimal and a fraction. 2) Change into a percent and a fraction. 3) Write a ratio of smilies to stars.

28 Daily Math Log #28 Perform the operation in order from left to right. 1) ) 9 x ) )

29 Daily Math Log #29 Use PEMDAS to solve the following: 1) x 3 1 2) ) 6(9 + 2) + 7 4) 35 7 x 5

30 Daily Math Log #30 Evaluate each expression for x = 9. 1) 2x + 1 2) 4x Solve using PEMDAS. 1) 9 x ) (7+3) 2 x 3 2

31 Daily Math Log #31 1) Charlie answered 24 of the 30 questions correctly. What percent of the questions did Charlie answer correctly? 2) What percent of the group of stars are not yellow?

32 Daily Math Log #32 Evaluate. 1) 10x if x= 7 2) c/7 for c=56 (This is c divided by 7) Solve the pattern. 1) 6, 12, 18, 24,,, 2) 45, 38, 31, 24,,,

33 Evaluate. 1) 18 + x = 105 2) 16 = d + 9 Solve the pattern. Daily Math Log #33 1) 1, 6, 3, 18,, 54, 27, Write an expression for each phrase. 1) b divided by 4 2) the sum of 9 and s

34 Evaluate. 1) 14 = x 3 2) x + 4 = 23 Solve the pattern. Daily Math Log #34 1) 4, 9, 16, 25,, 49, 64, Solve. Ms. Kirchoff made 4 dozen cupcakes for a friend s birthday. 48 people showed up for the birthday party. Were there enough cupcakes for every guest?

35 Daily Math Log #35 Evaluate. 1) k + for k = 2) 5x for x = 3) b = 5 4) Write 8 subtracted from y 5) = 24

36 Daily Math Log #36 Writing Response: Pick up a copy of the Test from yesterday. Review the problems and list the problems that you had the most difficulty with. Tell me why you had trouble with these problems. Review your grade on your test. How do you feel about how you did? What could you have done to have gotten a better grade? What can you do next time?

37 Daily Math Log #37 1) If the perimeter of a square is 220 inches, what is the length of each side? 2) What is the area of a rectangle that has a length of 28 cm and a width of 4 cm? 3) Find the perimeter of the shape below. 2 cm 6 cm 3 cm 10 cm

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39 Daily Math Log #39 1)Estimate the area of the circle by counting the whole and partial squares. 2)What is the radius of the circle? 3)Calculate π r r using 3 for π. 4)How does the value of π r r compare to your estimate of the circle s area?

40 Daily Math Log #40 Use 3.14 for π. C= πd A= π x r x r 1)The diameter of a circle is 12 in. What is its circumference? 2)The radius of a circle is 9 cm. What is the area? 3)Find the area of a circle with a 12 ft. diameter.

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42 Daily Math Log #42 1) Hector and David each bought a small pizza. Each pizza had six slices. Hector ate 2/3 of his pizza. David ate 5/6 of his pizza. What portion of the pizza did they eat altogether?

43 Daily Math Log #43 1) A large screen tv can weight up to ) Convert 108 feet into yards. 3) Convert 7 gallons into cups. 4) Sammy is making soup. The recipe calls for 6 cups of water. The measuring cup she has only measures in pints. How many pints of water should she add?

44 Daily Math Log #44 1) Julia has a bag of blue, red, and yellow candy. Two-fifths of the candy is blue and three-sevenths of the candy is yellow. What fraction of the candy is red?

45 Daily Math Log #45 1) Greg s band made a CD of their hit songs. The first song is 1 2/7 minutes long. The second song is 3 5/7 minutes, and the last song is 2 4/7 minutes. How many minutes is the entire CD?

46 Daily Math Log #46 The blue hiking path is a loop starting at the meadow with lookout stops at Tumbleweed and Black Pine. The path is 16 7/8 miles long. It is 3 1/8 miles from Tumbleweed to Black Pine, and 6 5/8 miles from Black Pine to the meadow. How far is it from the meadow to Tumbleweed?

47 Daily Math Log #47 1) Mr. Wilson has 4/5 of an acre. He used 1/8 of the land for a garden. How many acres is he using for a garden? 2) Rita has 2 pies to serve to herself and her dinner guests. She serves each guest, including herself, 1/6 of a whole pie. How many guests does she have?

48 Daily Math Log #48 1) Marvin s cat eats 1 7/9 cups of cat food per day. If Marvin buys a bag that contains 16 cups, how many days can Marvin feed his cat?

49 Daily Math Log #49 1) Rick chews a piece of bubble gum for 120 minutes. About every 1 ¼ minutes, he blows a bubble. How many bubbles did Rick make? 7 th Period- Label DML #48 and write omit. Complete DML #49.

50 Daily Math Log #50 1) Janice bought 10 yards of fabric to recover 6 dining room chairs. Each chair took 1¼ yards. How much fabric did she have left?

51 Daily Math Log #51 1) Four-fifths of the students surveyed said they liked pizza for lunch. Seventy-five percent liked hamburgers. Which food did most students like? 2) At Musicland, 18% of the music sold is classical, 1/5 is rock, and 0.62 is country. What type of music sold the most? The least?

52 Daily Math Log #52 1) This year, 7/8 of all of the 6 th graders have signed up to go to the Valentine s Day dance. What percent of the students will be going to the dance?

53 Daily Math Log #53 1) A figure has rotational symmetry if (finish the sentence to make it true) 2) Does the figure have line symmetry? How do you know? 3) Identify the pair of figures that are similar and congruent. a. b.

54 Daily Math Log #54 Ella bought tickets at the carnival. She used 70% of the tickets for rides, 12% for food and drinks, and 15% to play games. She gave 3% of the tickets to her brother. 1) What is the ratio of rides to total tickets? Write your answer as a fraction and a decimal. 2) Which two activities make up 27/100 of the tickets?

55 Daily Math Log #55 1) Write a ratio of frogs to fish. 2) What is a proportion? Find the missing value. 1) 9 5 = 45 x 2) p 36 = 5 6

56 Daily Math Log #56 1) The Vegas family is hiking a 23 1/3 mile trial. The first day they hiked 10 ½ miles. How much further do they have to go to complete the trial?

57 Daily Math Log #57 1) What unit of measurement would be better to measure your desk, kilometers or centimeters? Why? 2) Convert 7.2 meters to centimeters. 3) Convert 8 grams to milligrams.

58 Daily Math Log #58 1) If the ratio of girls to boys is 3 to 4, how many girls are there if there are 32 boys? 2) If Kyle drives at a rate of 70 miles per hour, how many hours would it take him to drive 770 miles?

59 Daily Math Log #59 1) What would be the best unit to use when measuring the height of a refrigerator: a foot, a inch, a kilometer, or a centimeter? 2) Out of 600 students at Sunshine Middle School, 3 out of 7 passed the benchmark exam in math. How many students passed the benchmark exam in the school?

60 Daily Math Log #60 1) In the winter in New Hampshire, it snows 5 out of every 7 days. How many days of snow would you expect in 35 days? 2) Which of the following figures have rotational symmetry? 1 2 3

61 Daily Math Log #61 1) Sam sells paper plates in packages of 10 and plastic cups in packages of 15. What is the minimum number of each one that would need to be purchased in order to have the same number of plates and cups? 2) Which letters in the word MATH have a line of symmetry? Is it vertical or horizontal symmetry?

62 Daily Math Log #62 What is the ratio of the corresponding sides on these similar triangles? Remember that you must show your work. a. 1:2 b. 1:3 4 c. 1:5 d. 1:

63 Daily Math Log #63 1) An architect has a model of a building, at a scale of 1 inch for every 6 inches. If a doorway on the model is 20 inches high, how tall will the doorway be on the real building? Remember that you must show your work. a. 10 feet b. 12 feet c. 18 feet d. 20 feet

64 Daily Math Log #64 1) The diagram below shows 2 similar triangles. What is the measure or the missing side??

65 Daily Math Log #65 1) The two polygons are similar. What is the value of x? Remember that you must show your work. a. 12 cm b. 13 cm c. 18 cm d. 27 cm 18 cm 15 cm? 10 cm

66 Daily Math Log #66 1) On a map, Ramona s campsite is 5 inches west of Belleville. The scale for the map is 1 inch = 15 miles. If Ramona drives from her campsite to Belleville and then back, how many total miles will she drive?

67 Daily Math Log #67 1) Which proportion would you use to find how many feet are in 108 inches? Remember that you must show your work. a) b) = c) d)

68 Daily Math Log #68 1) How many centimeters are in 3.5 meters? Remember to use King Henry Died By Drinking Chocolate Milk. a b c. 35 d. 350

69 Daily Math Log #69 1) What is the volume of a prism with length 12 cm, width 10 cm, and height 8 cm? 2) What is the volume of the figure below? 5.2 in 9 in 4 in

70 Daily Math Log #70 1) Jim has of a yard of string which he wishes to divide into pieces, each of a yard long. How many pieces will he have?

71 Daily Math Log #71 1) Express the ratio of basketball players to softball players as a fraction in lowest terms Athletes in the Seventh Grade Softball Players 4 Basketball Players 6 Football Players 5 Wrestlers 4

72 Have textbook on desk and front cover open for textbook check! Daily Math Log #72 1) Tom swims one lap every 5 minutes. Rob swims one lap every 4 minutes. If they start together, in how many minutes will they start a lap together again? 2) Suki created the following pattern. What is the next number in Suki s pattern?

73 Daily Math Log #73 1) Kris has four pet turtles. Last week he measured each turtle. What is the order of the turtles from shortest to longest? Turtle Length (in.) Bennie 5.67 Charley 5.75 Patty 5.07 Carly 5.5 2) What is the solution of the equation = 12?

74 Daily Math Log #74 1) Peter has 4/5 yard of fabric. Robert has 3/7 yard of fabric. How much more fabric does Peter have? 2) What is the prime factorization of 84?

75 Daily Math Log #75 1) Jack ate ½ of a pizza. Andy ate ¼ of a pizza. Which picture correctly models how much pizza the boys ate in all?

76 Daily Math Log #76 1) Lauren waters her plants every 6 days. She gives them fertilizer every 10 days. If she does both jobs today, how long will it be until the next time she does both jobs on the same day? 2) What is the equivalent decimal form of 12/15?

77 Daily Math Log #77 1) Thomas has 8 5/10 feet of fishing line and Mike has 2 8/16 feet of fishing line. How many feet of fishing line do they have together? 2) What are the factors of 26?

78 Daily Math Log #78 1) Cheryl bought 3 books for $5.25 each. She also bought a pack of construction paper for $3.99. How much did Cheryl spend in all? 2) What is the product of 3/8 and 2/9?

79 Daily Math Log #79 1) The expression n 2-3 gives the number of tiles in row n of a pattern. How many tiles are in row 7? 2) Nora wants to display data about the amount of time it took each runner to complete a race. What type of graph should she use?

80 Daily Math Log #80 1) What is the greatest common factor (GCF) of 12, 36, and 20? 2) Jerome has a ribbon that is 10 ½ ft long. He cuts the ribbon into pieces that are each ¾ ft long. How many pieces does he have?

81 Daily Math Log #81 1) The shadow of a 4-foot-tall mailbox is 2 feet long. If the shadow of a tree is 16 feet long, what is the height of the tree?

82 Daily Math Log #82 1) This rectangle is enlarged by a scale factor of 3. What is the new length in centimeters? 2) It takes Adam 40 minutes to walk 2 miles. How long will it take him to walk 4 miles?

83 Daily Math Log #83 1) Four shovels of sand are mixed with 5 shovels of gravel to make cement. About how many shovels of gravel are needed for 45 shovels of sand?

84 Daily Math Log #84 1) George needs to measure the length of his desk. What is the best unit of measurement for him to use? a. Millimeters b. Feet c. Yards d. kilometers 2) In Derek s class, 18 of the 25 students belong to an afterschool club. What would be the ratio of students not in an after-school club to students in an afterschool club?

85 Savings ($) Daily Math Log #85 1) In which month was the savings the greatest? 2) How much more was saved from June to July? 3) In which month was the savings $30? 50 Monthly Savings June July Aug. Sept. Months

86 Daily Math Log #86 1) The picture shows a scale model of a snake. What is the length, in feet, of the actual snake? 2) If 30 buses can carry 1,500 people, how many people can 5 buses carry?

87 Daily Math Log #87 1) Bryan collected data about the average price of a movie ticket in various years. Which type of graph should he use to display the data? 2) The table shows the results of a survey of 40 people who were asked to choose their favorite fruit. Which fraction shows the number of people who named strawberry?

88 Daily Math Log #88 1) Nickie uses the Internet to find a table that lists the 50 states and the population of each state. Which question CANNOT be answered based on this data? a. Which state has the greatest population? b. What is the average population of the states? c. Which state has grown the fastest in the past10 years? d. How many states have more than 10 million residents? 2) How many millimeters is in 4 meters?

89 Daily Math Log #89 1) The scale factor for a map is 1 centimeter: 200 kilometers. On the map, Boston is about1.5 centimeters from New York. How far is Boston from New York? 2) Ivy s Fresh Eggs transports its eggs in crates. How many crates will 8 trucks carry?

90 Daily Math Log #90 1) Sandra needs to fill a window box with dirt. If she measures the sides of the box in centimeters, what is the unit of capacity Sandra should use? a. cubic millimeters b. centimeters c. square centimeters d. cubic centimeters 2) Sandy bought 2.75 liters of cranberry juice, 3.5 liters of pineapple juice, and 4.2 liters of orange juice for punch for a party. How many liters of punch will this make?

91 Daily Math Log #91 1) Ted wants to make a small fountain in his garden. The diagram shows the dimensions of the fountain. How much water will Ted need to fill the fountain? 2) Which equation describes the relationship in the table? a. Y = x/5 b. Y = x + 8 c. Y = 5x d. Y = 20 + x

92 Daily Math Log #92 A game die with eight sides numbered 1 through 8 is rolled. Find each probability. 1) P(1, 2, or 3) 2) P(even number) 3) P(number greater than 9)

93 Daily Math Log #93 1) Eric made cookies for Remembrance Day. He made 1 1/3 dozen chocolate cookies, 1 dozen peanut cookies, and 1 1/3 dozen oatmeal cookies. If he puts the same number of each cookies in each bag and has no cookies left over, what is the largest number of each type of cookie that will go in each bag?

94 Daily Math Log #94 Write impossible, unlikely, as likely as not, likely, or certain for each event. 1) This year has 12 months. 2) Identify the outcome shown on this pair of dice. 3) What is the theoretical probability of landing on orange?