8 Complete the tables to solve. 12 x 2817 x 6813 x 3116 x 2722 x 8818 x 25
9 The prices at Dunn’s Store are shown at the right. If 27 boxes of neon keychains and 35 boxes of glow-in-the-darkpens were purchased, what was thetotal cost?ItemPrice per boxNeon key chains$16Glow-in-the-dark pens$12
10 ? Seats in Section 200 The Florida Theatre in Jacksonville has 1,918 seats in all. Section 200has 27 rows with 14 seats in eachrow. How many seats are inSection 200?? Seats in Section 20014
11 Maggie is making a balloon game for the school fair. Kids will throw darts at a 13 x 14 display to tryto pop the balloons.How many balloonsare needed to setup the game?
12 Maggie knows that she will have to completely refill the balloonboard at least 15 times during theday of the fair. Which expressionshows how to find the number ofballoons she will need?15 x b. 15 x ( 13 x 14 )c x d. 15 x ( )
13 Megan has d customers in her dog walking service. She walks each dog once a day.Which expression shows how manydogs she walks in 12 weeks?( d + 12 ) x b. 12 – ( d x 7 )c. (d x 7 ) x d. ( 7 x 12 ) + d
14 The flagpole in frontof the school is 35feet high. How manyinches tall is theflagpole?
15 The Castillo de San Marcos is the Spanish fortress in old St. Augustine,Florida. I was built between andRounded to the nearest tenthousand, how many pesos did it costto build the fortress at that time?It cost 138,375pesos to buildthis fortress.
16 Find all of the partial products and then add to find the product. 2 3X 1 44 1X 2 5++
17 Find all of the partial products and then add to find the product. 3 4X 5 17 3X 8 1++
18 Find all of the partial products and then add to find the product. 6 4X 3 22 6X 5 3++
19 A pair of one type of shoes weighs 15 ounces. The shoebox they come in weighs 2 ounces.Which is the total weight in ouncesof 15 pairs of these shoes, includingthe boxes?a ouncesc ouncesb ouncesd ounces
20 Nikie estimated 23 x 43 by using Which method will give a closer 20 x 40. Rebecca estimated 23 x 43by using 25 x 40.Which method will give a closerestimate and why?
21 How much shorter is Runway 5 Runway 3 at the Airportis 13,000 feet long andRunway 5 is 9,472 feet long.How much shorter is Runway 5than Runway 2?
22 Our school has two large patios. One is rectangular and is 24 feet long by 18 feet wide.The other is square and eachside is 21 feet long. Which patio hasthe largest perimeter?Which patio has the largest area?
23 Mrs. B buys 23 rock identification kits for her science lessons. If each kit contains 28 rocks, how manyrocks are there in all?Use the breaking apart method to solve.
24 Ryan’s class raised frogs from tadpoles. The class has students and each raised 6tadpoles. All but 6 of the tadpolesgrew to be frogs. Write a numbersentence to show how manyfrogs the class has.
25 It took Sophie 45 minutes to clean her room. How many seconds did it take her to clean her room?
26 How many fossil kits with 12 samples each have the same number of fossils as 30 fossilkits with 8 samples each?
27 One family of Florida scrub jays inhabits about 25 acres of land. No other scrub jay families livewithin this area. How many acresof land do 24 familiesof Florida scrub jaysneed?Endangeredspecies
28 A roller coaster runs rides 50 times an hour and reaches speeds of 70 miles per hour.Using the picture,how many people can ride each hour?
29 Multiplying 2-Digit by 2-Digit A ferry carried an average of 37 cars per trip on Saturday. If theferry made 24 one-way trips, howmany cars did it carry?
30 The Queen Mary 2’s height above the water is the same as a 23-story building.If a single story is 11 feet tall, how highabove the water is the Queen Mary 2?
31 Alex bought sketch pads for all 23 students in his class. Each sketch padcontained 50 sheets of paper.How many sheets of paper werethere all together?
32 In 2005, an ultra light airplane tracked Monarch butterflies migrating to Mexico. Over 13 days,how many miles did thebutterflies travel?Average distanceeach day: 45 miles.
33 Two-Question Problems Arianne and Autumn are preparing for abike race. On Wednesday, they rode theirbikes 32 miles in the morning and 22 milesin the afternoon. How many miles didthey ride in all?Arianne and Autumn biked the samenumber of miles on Wednesday, Thursday,Friday, and Saturday. How far did they rideduring the week?
34 Charlie used 3 rolls of film to take pictures on vacation. There were pictures on each roll. How manypictures did Charlie take.Charlie had two copies made ofeach picture. How many copieswere made?
35 Caroline buys a sandwich for $4, an apple for $1, and a drink for $2. How much did she pay in all?How much change did she receiveif she paid with a $20 bill?
36 Ethan and Jimmy mow their neighbors’ lawns in the summer. Ethan mows 5 lawns each week. Jimmy mows three times as manylawns as Ethan. How many lawns doesJimmy mow each week?Jimmy gets paid $20 for each lawn he mows.How much does he get paid each week?
37 The Florida panther is known to sleep up to 18 hours each day. About how many ours woulda Florida panther sleep in onemonth?
38 Billy’s mom brought 3 bags of plain popcorn and 2 bags of caramel popcorn to the park. How manybags of popcorn did Billy’s mombring to the park?Each bag of popcorn contained 16servings. How many servings of popcorndid Billy’s mom bring to the park?
39 Kay plans to retile her porch floor. She wants to buy 26 black tiles and 23 white tiles. Each tile costs$2. How much money willIt cost Kay to retile her porch?
40 How can you multiply with multiples of 10, 100, and 1,000? The Ocean Water company produceswater bottles. If it made cases ofwater in one day, how many waterbottles would it produce in all?bottlesper case
41 To find the answer use the pattern: 8 x 30 = ___0 80 x 30 = ___00 What if each case holds 50 bottles?
42 When multiplying by multiples of basic fact followed by the number of 10, 100, 1000, the product is thebasic fact followed by the number ofzeros in both factors.400 x 8002000 x 7006,000 x 5,000
43 basic fact followed by the number of The product is thebasic fact followed by the number ofzeros in both factors.60 x 2,000500 x 3007,000 x 3,00040,000 x 2,000120,000 x 9,0008,000 x 6,000
44 The number of times that a heart beats each minute is called the heart rate.Smaller animals usually have higher heartrates than large animals.Find the heart beats per hour for each.ELEPHANT30PIG70RABBIT200MOUSE600
45 A hummingbird’s heart can beat About how many times does it up to 1,260 times per minute.About how many times does itbeat in 5 minutes?
46 The goal of Orange Street Elementary was to collect 16,000 soup labels.Did the school meet its goal if 20classes collected labels each?How many more or fewer labelsthan 16,000 did the school collect?
47 How many zeros will be in the product of 50,000 x 800,000?_________product of 900,000 x 90,000?
48 In one year a city recorded a total of 86 rainy days In one year a city recorded a total of 86 rainy days. How many days did it NOT rain during that year?36586
49 William has saved $82. He wants to buy a new ripstick that costs $163 and a helmet that costs $32.How much more will he needto save?
50 Estimation of Products In 1991, NASA launched the Upper AtmosphereResearch Satellite (UARS).It orbits Earth about times each week.There are 52 weeks in one year.About how many orbits does it make inone full year?
51 Use rounding to estimate the number of orbits in one year. 52 x 10552 x 100 = 5,200orUse compatible numbers55 x 100 = 5,500Remember: These are both ESTIMATES!
52 Solve by ESTIMATING! 324 x 93 716 x 106 425 x 62 846 x 491 834 x 21
53 Solve by ESTIMATING! 198 X 605 153 X 28 703 X 42 387 X 24 503 X 42
54 During one space mission, an American astronaut spent more than hours in space. Abouthow many minutes did he spendin space?