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Countdown to ISTEP+ ..J.,-; DAY DAY 1 Constructed Response Willy 1 f 25 inches tall. 2 i- times as tall. What is the value of the expression 3(15 - 6) + (18 - 12)2? 5how your worl< or His Which is brother Carlos is the best estimate of Carlos's height? provide an explanation for your answer. DAY is 2 A. 23 inches C. 25 inches B. 50 inches D. 56 inches 3 Gridded Response Derek made this sketch for a bulletin board in his 2.8 If Derek is using 8.4 square meters of estimate of the board's length DAY 4 in wood room. m to build the board, DAY f Estimate the vo lume of the square prism. is the best 5 Extended Response it to buy 3 CDs for $7 each $18 each. He paid $3.42 B. He used and 2 DVDs for Kyle received $100 for his birthday. / y centimeters what meters? in tax. 400 cubic What was centimeters Kyle's total cost? Explain your answer. C. 500 cubic 19.7 cm How much change would centimeters D. 500 cubic J* centimeters S.2 A cm Kyle wants to buy .2 cm Countdown to ISTEP+ new shirts that cost $15.99 each with the remaining money. How many shirts your answer. IN12 Kyle receive? Explain your answer. could he buy? Explain Countdbwri to ISTEH DAY DAY 1 Rose's Bakery uses these apples to one small apple make 2 Extended Response tart. Gil wants to fill his fish tank with water 2 ft l4f^ lift Estimate the volume of water he needs. Explain your answer. Which expression represents the number apples used in 4-2-1 C. 4-2J D. A. DAY of Find the exact volume of the does your exact answer differ from your estimate? Explain your answer. 4 + 2^ 3 Tim's pet frog will grow 2.25 times 4.7 centimeters long right in size in now, which is one month. If the frog the best estimate of after one month? A. 5 centimeters C. 10 centimeters B. 8 centimeters D. 15 centimeters its is length DAY 4 DAY Constructed Response Gridded Response What 4(8 - is fish tank. How much 4 small tarts? the value of the expression 3)^ - 10 • (25 - 5)? Show your work or provide an explanation for your answer. 5 The window box measures 4| inches x 10^ inches. Which is the best 4g inches « estimate for the cubic inches of will fill the soil that window box? Countdown to ISTEP+ INI Countdown to ISTEP+ DAY DAY 1 Constructed Response Write an expression that shows the fraction of flowerpots that have polka dots in both groups? DAY 2 Jake estimates that the answer to 25 10.6 is between 250 and 275. Which of the • following shows that Jake's estimate is reasonable? = 275 ^ 10 = 27.5 A. 250 B. 250 + 275 = 525 C. 25 D. 250 ^ 4- • 10 10 = 11 25; 250; 25-11 =275 = 23 3 June surveyed her class and found that 45% of her classmates have visited the Grand Canyon. With 20 students in her class, June calculated that 9 students have visited the Grand Canyon. Which of the following shows that June's answer is reasonable? A. 0.45 B. 4.5 C. 9 D. 0.45 • • 100 = 45 20 = 9 -20 -4.5 = 81 • 20 = 9 DAY 4 DAY Extended Response Gridded Respc>nse 5 \ ' Use the following expression to answer the Estimate the volume following questions. of the figure below. (16 - 8) • 3 + (10 = 100) in cubic centimeters ^ Evaluate the expression. Explain your answer. Describe 9.75 how you used the order of operations to evaluate the expression. ^ ^,'' A Qi; /-m 10.25 IN14 Countdown to ISTEP+ cm cm DAY DAY 1 Which value does NOT make the following Constructed Response statement true? Six friends 0.028 < A. 0.027 B. 0.029 C. 0.043 D. 0.062 2 < 0.064 equally share the cost of a The breakfast costs $42.30. Write an expression that shows each person's breakfast. share? DAY 3 Ann buys 3 black candles, 2 white candles, and 4 striped candles. She gives the cashier a $50 bill and estimates that she following shows that Ann's estimate A. 15 11 + 16 B. 26 - 18 = 8 + is = 42 will get about $8 in change. Which of the reasonable? C. 50 - 8 = 42 D. 12 + 10 + 12 = 34 DAY 4 DAY Gridded Response Extended Response Miguel recorded the distances he ran each is the total number of miles he ran? Martin 5 is filling a trough with water. month. What 21ft Month May June July Miles 22.5 20.8 25.2 3|ft gfft What is the volume of the trough? Explain your answer. If the pail of water, to empty to fill he is using can hold 9 cubic feet how many times his pail into will he need the trough in order the trough completely? Explain your answer. Countdown to ISTEP+ INI 5 DAY DAY 1 2 1 f Rosie visited her grandmotlner by train. Constructed Response The Jackie used the Associative Property to find train traveled 588 miles in 5| hours, so Rosie estimates that the train traveled 100 miles per hour. Which equation shows that her estimate reasonable? is • 14.3 • 0.5 = 85.8 • 0.5 = 42.9. Write an expression that would also work. 100 = 6 A. 500 B. 6 C. 6 - 600 D. 600 - 6 = 100 • that 6 600 = 100 • DAY = 100 3 You are multiplying this recipe for pesto so that you use 2j cups of Which expression shows the amount of olive oil you need? A. Pesto B. 2l) |(1 . c. l-2l 4 basil leaves. '2 "2 2 2 2 cup basil leaves 1/4 cup parmesan cheese 1/2 cup olive oil 1 5 tbsp pine nuts Blend ingredients a smooth until they form paste. DAY DAY 4 Gridded Response Extended Response A canal boat went through a series of locks with the following rises and drops. A number shows a rise. A negative number shows a drop. At which lock positive was there the greatest rise? Explain your answer. Lock 2 1 -17 -8 11 4 3 ; Rise or ' 6 Fall (ft) After traveling through what is all four locks, the net change of the water level? Explain your answer. IN16 Countdown 5 to I5TEP+ Ryan is making 7^ cups of at dinner with his friends. rice If to serve he wants to give I cup of rice to each guest, people will the rice serve? how many Countdown to ISTEP+ DAY WEEK DAY 1 2 Jeff runs 8.077 miles in Constructed Response 8.102 miles Kevin simplified the problem ^ + ^ 3 - 1^ .^ on the chalkboard. Where was his first mistake? Show your work or provide an an hour. Tina runs an hour. Jade runs 8.05 miles in an hour. Andy runs 8.032 miles in an hour. If they all started a race at the same who time, A. in will finish first? Tina explanation for your answer. Jade C. Andy B. , D. Step 3 3 2 Jeff Step DAY + 1: 2: m ^+3(^ ^ l4 4 Step 3: 3+12 step 4: 15 Step 5: ^, which is 1^ 3 Jon has 4 shelves with 52 CDs on each shelf. He multiplies 50 by 4 and 2 by 4 to find that he has 208 CDs in all. Which property justifies Jon's solution? A. Associative C. Distributive B. Commutative D. Identity DAY 4 DAY Extended Response Gridded Response buying a shirt that is on part of the tag is ripped off. Nate 5 is sale, but Tom is creating a model of a What is the height in feet of building. the real building? 6ft 3ft xft 3ft What is the amount of the discount written as a percent? Explain your answer. If the price of Nate's shirt would be the is $26.75, what 63 63 ft ft sale price of this shirt? Explain your answer. Countdown to ISTEP+ IN17 DAY 1 Extended Response Gridded Response Which of the following number? 0.305 is the least 0.10 0.02 If it takes 5 buses to carry 225 passengers, how many 0.081 passengers will 3 buses carry? Explain your answer. How many buses will be needed to transport 687 students on a school trip? Explain your answer. DAY 3 Sandra read a survey that found that 82.5% of people polled believed that way to serve one's community. What is volunteering one's time was the best this percent written as a fraction? A. B. 82 c. 10 33 40 D. 100 DAY 4 DAY 5 Constructed Response What the best estimate of the volume of Peter and a friend share a pizza. Peter eats this figure? 2 slices and What amount of pizza Show your work or provide his friend eats 3 slices. fraction represents the 1.9 both boys ate? an explanation for your answer. INI 8 is Countdown to ISTEP+ cm 3.3 12.2 cm A. 24 cubic centimeters B. 36 cubic centimeters C. 72 cubic centimeters D. 80 cubic centimeters cm Countdown to IStEP+ DAY DAY 1 Extended Response The table shows the number of students Tim and Sue are setting up a tent at a campground. Tim estimates that the tent will cover an area of 190 square feet, while Sue estimates the area will be 220 square feet. Whose estimate is better and why? in four different classes at Park Street Middle School who take the bus to school. Class Students Who Which class students B 15 20 25 20 Take Bus CD A 1 ! 12 18 2 12 24 has the greatest fraction of who take the bus to school? 19.75 Explain your answer. 10.65 Order the classes according to the fraction of students who take the bus from the greatest to the least. Explain your answer. DAY ft ft A. Tim's; 19 • 10 = 190 B. Sue's; 20 • 1 1 =220 C. Tim's; 10 - 19 D. Sue's; 2(11 + = 190 20) = 220 3 Constructed Response Mrs. Robbins feet today. is knitting a scarf for her niece. She knitted l| feet yesterday How many feet did Mrs. Robbins knit in and l| both days? Show your work or provide an explanation for your answer. DAY 4 DAY Gridded Response Mr. Reyes What behind decimal completes this equivalency? 5 wants to fence his in the area How many house. meters of fencing does he need to buy? I = 75% = ? 30.75 m 20.5 A. 51.25 meters B. 71.75 meters C. 102.5 meters D. 630.38 meters Countdown m to ISTEP+ IN19 DAY DAY 1 Gridded Response What the value of this expression? is 2 1 ' Diane is buying 4 DVDs for $15.40 each. She calculates that she will spend $61.60. Which of the following 3 + 4- (2^ + 21 H- 3) justifies Diane's solution? = 60 + = 61.60 A. 4(15 + 0.40) B. 61.60 ~ 0.4 = 15.4 C. 4-15 + 2- D. 4(15.40+15.40+15.40+15.40) = 0,40 1.60 = 62 - 0.40 = 61 .60 61.60 DAY 3 Constructed Response muffins and another ^ pound | pound of blueberries to make a batch of make blueberry pancakes. How many pounds of blueberries does Marc need? Show your work or provide an explanation for your answer. Marc needs to DAY DAY 4 Extended Response Brian the morning, Steve drives to his job at the bookstore. After work, he drives to the In college where he takes home. classes. 5 is Which building a small reflecting pool. is the best estimate of the of water the pool will hold? Then he drives back College 4" 2.6 km 6.3 km 7l« Home 4.7 km Bookstore What is Steve works 20 days this month, many how kilometers will he have traveled by the end of month? Explain your answer. IN20 84 cubic feet B. 1 C. 140 cubic feet D. 160 cubic feet 12 cubic feet the total distance Steve travels each day? Explain your answer. If A. Countdown to ISTEP+ amount CouhtdGliiKi^o ISTEP+ DAY 1 Which point is f I DAY described by the ordered Extended Response pair (-4, 2)? Use the table to answer the following , A 1 yy questions. - Input X C _ Output y 2 X o ' ' • 20 25 50 75 100 in the table, if the what would be the output value? Explain your answer. - Write a sentence using x and y to describe the pattern in the table. -4 ' 1 1 A. A c. C B. B D. D this 15 input value was 50, B Which 10 Based on the pattern 4 2 • ""D DAY 5 • A• -4 2 3 of the following describes the relationship between the numbers in sequence? 2, 8, 32, 128, ... A. A number is four more than the B. A number is four times greater than the preceding number. C. A number is one-fourth the preceding number. D. A number is the square of the preceding number. number preceding it. DAY 4 DAY Constructed Response Gridded Response Mrs. Reese is taking a trip to If she drives 162 miles is her average rate of speed? work in 3 visit hours, her sister. what 5 Sandy and Sandy's his sister. father built a tree house for How tall in feet is the tree? y 18.2 ft - 15.6 ft Show your or provide an explanation for your answer. Countdown to ISTEP+ IN21 Countdown to.lSTEP.+ ...^-..~.—.. DAY . .^^^-^aa DAY 1 Constructed Response 2 Using the following pattern, which figure comes next? Write a description of the relationship between the numbers in this sequence? 145, 115, 85, 55, ... A. D. B. DAY 3 Which point A. fi B. C is *y described by the ordered pair (-3, 2)? CD 4- £ D. -< ——— I I -4 (- O D • -2 -2 • -4 DAY 4 DAY Gridded Response Extended Response Dante recorded the following information about a seedling's growth for science class. textbook How many What inches did the seedling grow three weeks? Week Inches Grown in Olivia read 125 in 2 1 ' 3 5 If in is Olivia's average rate of reading pages per hour? Explain your answer. Olivia has a 335 page medical textbook to read, approximately 7 8 1 5 7 6 24 Countdown to ISTEP+ how long will it take her to complete the reading? Explain your answer. IN22 pages of her medical 4 hours. y Countdow "•"•---'^•'r'-i'if DAY DAY 1 2 Gridded Response Wh What number relationship best completes the pattern? ch of the following describes the 11, , 47, between the numbers in sequence? this 2, 5, 1 f 95 243, 81, 27, A number A. is 9, ... three more than the preceding number. A number B. is three than the less preceding number. A number C. is one-third of the preceding number. A number D. is more than three times the preceding number. DAY 3 Which two of the Figure figures below are A similar? Figure B 10ft Figure D 4ft 4ft 4ft 5ft 3ft 2ft A. Figures A and D C. Figures B and D B. Figures A and D. Figures B B DAY 4 and C DAY 5 1 W Constructed Response Extended Res ponse A The shadow of a 4-foot-tall mailbox is 2 feet long. Th e shadow of a tree is 16 feet 24 the unit price of a bottle of water to the nearest cent? Show your work or provide an explanation for your answer. discount store is selling a case of bottles of water for $12.99. What is long. Write a proportion you could A> 'idpfe* use to determine the height -^:^'--' — "• >'i^K^ 4ftT of the tree. 1 Explain your 16ft answer. 2ft Find the heigh! of the tree. Explain your answer. Countdown to ISTEP+ IN23 DAY DAY 1 Constructed Response A model car dimensions. car if work and a real car What is Which 2 pair of triangles are similar? have the given the length of the real the scale factor is 1:30? Show your or provide an explanation for your answer. 4 DAY ft 3 Which point is described by the ordered pair (-1, -1)? A. e c. f B. D D. F DAY DAY 4 5 Extended Response Gridded Response Randy wants to buy an MP3 player for $98.99, and it is on sale for 37% off. Julie How much money MP3 What would be 6% IN24 will Randy pay for the player before tax? Explain your answer. Randy's total cost including sales tax? Explain Countdown your answer. to ISTEP+ goes mountain biking every Saturday. week, she rode 36 kilometers in 3 hours. What was her average rate of speed in kilometers per hour? Last Countdbiinf ri^fb ISTEP+ DAY DAY 1 Which point pair (2, is described by the ordered -2)? 2 Extended Response Use the sequence to answer the following questions. 1 1 1 J_ 2' 4' 8' 16' •• Describe the relationship between the numbers —— — -< I h I -4 O . C • H i 1 1 * 4 2 Name the next three terms in the sequence. Explain your answer. - D A. e C. E B. D D. F DAY Two sequence. Explain your in this answer. 3 similar figures A. have the same B. have the same shape. C. have the same D. are congruent. size. size and shape. DAY 4 DAY Gridded Response Constructed Response April is standing next to a tree. The length shadow is 4 feet, and the length the tree's shadow is 32 feet. If April is of April's of 5 feet tall, how tall in feet is the tree? 5 Susan buys leather purses from the manufacturer for $11 .90 each and sells them to the public at 425% the price she paid. About how much do customers pay for Susan's a purse? Countdown to ISTEP+ IIM25 mB^^w^y-i'-iiy-ry Countdo DAY 1 Gridded Response Louis received the following scores What English quizzes this semester: 95, 95, 80, is the median of this data set? on 70, 60. Which description of this data would make Louis' results look best? DAY mean A. the B. the median of mode of his scores C. the D. the range of his scores of his scores his scores 3 Constructed Response Nora wants to display data about the amount of time complete a race. What type of graph should she use? DAY 4 The tip. cost of the tax is 8%? took each runner to DAY price of a tax or it meal came to Which meal is if $1 1.82 without the best estimate of the the tip (Figure the tax is 1 5% and and the tip the 5 Extended Response Use the data to answer the following questions. on X XX X X the base price of the meal.) A. $10 C. $15 B. $12 D. $20 -H \ What is the mode X X \-* —— 12 X \ 3 4 of this set of data? Explain your answer. What is the mean of this set of data? Explain your answer. IN26 Countdown to ISTEP+ his set Countdbvi/ri to ISTEP+ DAY DAY 1 You are conducting amount a survey to see if tine of hours of sleep that people need each night related to their age. is 2 What kind of data is most represented by this plot? likely What Stems type of diagram would you use to display some of the data you found? Leaves 2 2 4457 135578889 A. line plot B. circle C. stem-and-leaf plot D. scatter plot graph 02 movie A. cost of a B. average height ticket at local theaters (in.) of students in a class C. average daily temperatures at the beach D. ages of students in a class _J DAY 3 Constructed Response What is the measure 33 for this set of data? 33, 33, 56, 33 DAY 4 DAY Extended Response Gridded Response Use the packages to answer the following You buy questions. sales tax. 5 a book What for $24.75 is and pay 6.25% the total cost of the book? / / /^~-7 / y 5.75 kg 12.1 32.5 kg kg X X 0.5 kg \y &1.2S kg What is the mean weight of these packages? Explain your answer. If shipping costs $0.08 per kilogram, much would it how cost to ship the largest package? Explain your answer. Countdown to ISTEP+ IN27 htciowri to iSTEP+ DAY DAY 1 Constructed Response Which of the following is the greatest number for this data set? 32, 35, 19, 26, 40, 32, 18, 32, 16, A. median Naomi surveyed M their favorite a group of people about movie genre: comedy, drama, action, musical, or science-fiction. mean B. 2 What type of graph or plot would be the best C. mode DAY range D. way for Naomi to display her results? 3 Which two angles are complementary? A A. C. A 145° C D. A 95° DAY 4 DAY f Extended Res ponse he saw each month. number Gridded Response number Jason recorded the 5 What of cardinals is the of cardinals Jason saw? mean Round to The median of 4 numbers is 48. If three of the numbers are 42, 45, and 52, what is the other number? the nearest whole number. Explain your answer. Stems Leaves 6 What is 689 1 2458889 2 1 the range of the cardinals Jason number of saw? Explain your answer. K^S^^^^^!^55^^^^^ IN28 Countdown to ISTEP+ Countdown DAY to ISTEI*^ DAY 1 Constructed Response What formed when you connect the three points? Show your work type of triangle is 2 Alex kept track of the number of telemarketing calls he received each month for 6 months. or provide an explanation for your answer. y 1 f 14, 10, 17, 12, 11, 15 Which of the following would not change if Alex decided to add the data value for a seventh month? 1 DAY A. median C. mode B. range D. mean 3 Which two angles are supplementary? A. A D D. A 120° DAY DAY 4 5 Gridded Response Extended Response The A shows the daily low temperatures during one week. What mean low temperature in degrees fahrenheit for the entire week? line plot X -H X X \ \ \ \ the car is traveling at a speed of 48 miles per hour If the car continues at this can the car travel X X X answer. h* many hours ———— X is 57 58 59^ 50' 61 62° If in l| rate, how far hours? Explain your the car traveled 312 miles in a day, how take the car to travel far? Explain your answer. did it Countdown to I5TEP+ this IN29 Countdown to lStEP+ DAY Henry DAY 1 designing the lobby of an office is He wants a tile pattern that tessellate. Which tile can he use? building. will 2 Constructed Response the following shapes as Ellis listed parallelograms: square, rectangle, trapezoid, and rhombus. Which shape mistake. is He made one not a parallelogram? Show your work or provide an explanation for your answer. DAY 3 ky Extended Response Use the graph to answer the following questions about figure ABCD. What is the area of figure your answer. If figure what ABCD7 Explain X -+- H -4 ABCD is reflected across the y-axis, the new coordinates of D be? will — 1 -2 l^:^ h- O -2 Explain your answer. DAY 4 DAY P Which of the fc)llowir g angle measures is complementary to the measure of 5 Gridded Response What is the mean of this set of data? angle ABC? 90, 108, 67, 84, 90, 82, 73, A 90 1 /74° ~C B A. 5° C. 36° B. 16° D. 106° # IN30 Countdown to ISTEP+ Countdown to ISTEP+ DAY DAY 1 FGHJ figure If what the will WEEK 20 is Constructed Response reflected across the x-axis, new coordinates of J 2 be? Each of the four triangles has the same area. If one bag of stones of 25 square feet, will how many cover an area bags take to cover the large triangle? work will it Show your or provide an explanation for your answer. 50 100 A. ft ft B. DAY 3 Extended Response Suppose that If ZABC and Explain your If m^ABC = 65°. /IDEF are supplementary, what is the measure of ^DER answer ilABC and zDff are complementary, what is the measure of ^DEFl Explain your answer. DAY 4 DAY Which of the following figures does not belong in the group if the triangles are Gridded Response classified A. by angles? C. 5 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? Countdown to ISTEP+ IN31 J Couiltdown ta i5tEP+ DAY DAY 1 Constructed Response If figure what Which ABCDE is reflected across the x-axis, the new coordinates of E be? will Show your 2 of the following figures is a parallelogram? A. 7 / C. worl< or provide an explanation for your answer. *y DAY 3 Which of the following best describes the angles below? C B E A. They are congruent. C. They are complementary. B. They are supplementary. D. Not here. DAY 4 DAY Gridded Response Extended Response What Carrie is the price of the most expensive TV? 5 is designing a mosaic wall for her The wall measures 4 meters by 8 meters. The tiles she is using are 10 centimeters by 10 centimeters. school's library. How many tiles will Carrie need to cover the wall? Explain your answer. the tiles come 600 to a package, how many packages will Carrie need to cover If the wall? Explain your answer. IN32 Countdown to ISTEP+ L- Countdbwit to 1STEP+ DAY DAY 1 Which point is 2 1 f Gridded Response described by (-4, 3)? William received the following blueprint for a building. What is the area in square feet of this building? 20 ft 10 / ft 5 ft / 35 ft' 5ft 10 1 35 DAY , ft 3 Which of the following A. ft is an isosceles triangle that B. , , , DAY 4 C. is not equilateral? D. „ DAY 5 Extended Response Constructed Response Kenny What is building a compost bin. is the value of this expression? Show your work or provide an explanation for your answer. (12 - 3)^ What is + 50 - 2.5 - 10 the volume of Kenny's compost bin? Explain your answer. If there are 7.5 gallons per cubic foot, could Kenny's compost bin hold the contents of five 39-gallon lawn and leaf bags? Explain your answer. Countdown to ISTEP+ IIM33 HAY DAY 1 Extended Response Which 2 pair contains similar figures? Use the table to answer the following questions. X 1 2 3 y 1 4 7 What is 4 ! the rule for the pattern 10 in the table? Explain your answer. If you continued the table to x = would be the value 12, what C. of y? Explain your answer. D. DAY Which 3 of the following describes this figure? A. triangular prism B. triangular pyramid C. rectangular pyramid D. cone DAY 4 DAY 5 Constructed Response Gridded Response Danny needs What angle add the following lengths together so that he can buy enough wood to is supplementary to the measure of angle ABC7 What decimal number should Danny use to replace 12| m? Show your work or provide an explanation for your for a project. answer. 2.5 m, 6.75 m, 10.425 m, 12|m 92° IN34 Countdown to ISTEP+ Countdown to ISTEP+ DAY DAY 1 had to draw four different pyramids math class. He drew the figures below. Which figure is not a pyramid? What Isaac 2 object 1 f is represented by this net? for A\ A. DAY c. A. cone C. cylinder B. sphere D. prism 3 Constructed Response Record the scores you've received on science quizzes to see the shape of the data set, this semester. which of the following is If the best you want way to display the data? DAY 4 DAY f 5 1 Extended Response Gridded Resp<}n se Mrs. Minato's yesterday. 76 will many la th class rr Any StLjdent took a who have to ta <e a make-up students n the class will test. 0.8 pound of mango mango-banana fruit shake. Tamara uses test scored below How not have to a to make How many 3.6 shakes can Tamara make with pounds of mango? Explain your answer take the make- up test? Sterr s Leaves 44 9 2 6 8 003479 7 2 2 5 6 6 38 Tamara banana mango invites 6 friends fruit shakes. over for mango- How many pounds of she need to make fruit shakes for herself and her friends? Explain your will answer. Countdown to ISTEP+ IN35