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Place Value
Problem Solving
Function Tables
Estimation
Fractions to Decimals
100
Write any value of money where there would be a six in the hundredths place.
Various answers
100
Find a number to triple where all the digits are different and the answer falls between 10,000 and 10,500.
Various Answers
100
The table below shows the regular prices of some pants and the prices with a coupon. Regular Price Price with Coupon $18 $9 $14 $7 $10 $5 $6 $3 Based on the information in the table, which could be the discount offered with the coupon?
1/2 off
100
The gardener at a bank planted 78 tulips, 56 petunias, and 82 geraniums. Write the BEST estimate of the total number of flowers planted at the bank?
220
100
If 58 out of 100 students in a school are boys, then write a decimal and a fraction for the part of the school that consists of boys
58/100 and .58
200
A total of 7,093,502 people watched a soccer game on television. Write the expanded form of this number.
7,000,000+90,000+3,000+500+2
200
Carrie has 10 coins in her pocket with a total value of $1.30. What could the coins be? Organize your work and explain your thinking.
Various Answers
200
The table below shows the time it will take Mandy to run different distances. If Mandy runs at the same speed, what is one way to find how long it will take her to run 19 miles? Distance in miles Time in minutes 3 21 6 42 8 56 12 84
The distance in miles times 7
200
The Miller family traveled to North Carolina for a family reunion. On the first day, they drove 246 miles. If they are able to travel the same number of miles each day, what is the best estimate for the total number of miles they will travel over the 5 day trip?
1200
200
The times for three runners in a 100-yard dash are 9.85 s, 9.6 s, and 9.625 s. What is the winning time? *Bonus for 1,000: Write these decimals as fractions
9.6
300
The table below shows the population of five Texas cities in 2002. City Population Fort Worth 534,694 Garland 215,768 Corpus Christi 277,454 Arlington 332,969 Plano 222,030 Name the cities that have populations LESS than 250,000.
Garland and Plano
300
Which is worth more— doubling a nickel every day for 2 weeks or tripling a dime every day for one week? Prove your answer.
Tripling the dime
300
Mr. Potter enjoys camping and especially likes to count stars at night. The table shows the numbers of stars Mr. Potter counts after different numbers of nights camping. Stars at Night Number of Nights Camping Total Number of Stars 1 100 4 400 12 1,200 If the pattern continues, how many stars might Mr. Potter count after 36 nights camping?
3600
300
Darryl bought 6 bags of candy for the class party. There were 123 pieces of candy in each bag. Write the BEST estimate of the number of pieces of candy Darryl bought?
750
300
Patricia has $425.82 in her checking account. How much does she have in her account after she makes a deposit of $120.75 and a withdrawal of $185.90?
360.67
400
Jakob loved airplanes. He found out that some airplanes could fly for a very long distance before they needed more fuel. The table below shows some of the airplanes and how far they can fly without needing more fuel. Airplane Flight Length (in miles) MD-11 3,068 B747-200/300 3,376 B747-100 2,350 B777 2,994 B747-400 4,899 Which planes can go MORE than 3,100 miles without more fuel?
B747-200/300 and B747-400
400
Sara is training to run a race. She runs 1 mile per day for the first week. She doubles that and runs 2 miles each day for the second week. She doubles her daily run again for the third week. How many miles did she run if she ran every day those three weeks?
42
400
What is the relationship between the pairs of numbers in Column A and Column B? Column A Column B 77 11 56 8 63 9
Column A divided by 7 = Column B
400
Susan is preparing for a marathon. She knows that there are 5,280 feet in one mile. Approximately how many feet does she run in 2 miles?
10,000
400
Five swimmers are entered into a competition. Four of the swimmers have had their turns. Their scores are 9.8 s, 9.75 s, 9.79 s, and 9.81 s. What score must the last swimmer get in order to win the competition?
Anything less than 9.75
500
Every year, the Earth travels five hundred eighty-two million, seven hundred twenty-nine thousand, five hundred six miles in its orbit around the Sun. Which shows this distance written with numbers instead of words?
582,729,506
500
Marty in bought snacks at the gas stat ion. He bought chips for $2.40 and got two drinks as well. If he got $4.10 in change when he paid with a $10 bill, how much is one drink?
1.75
500
Victory Elementary was having a carnival. Tickets at the carnival were 2 for $1. Outside the ticket booth was the table below. Number of Tickets Cash 2 $1 4 $2 6 $3 8 ? 10 $5 Looking at the table, how could one determine the cost of 8 tickets?
Divide 8 by 2
500
A zoo in Roger's city has 18 wood ducks, 16 mallard ducks, 10 spoonbill ducks, and 7 cinnamon teal ducks in its pond. Roger rounded the number of each kind of duck to the nearest ten. He then used those estimates to approximate the number of ducks he saw. What sum did he get?
60
500
Brandon is training for the 200-meter dash. His best running time so far was 31.25 seconds. If Brandon wants to run the dash in 27 seconds, then about how much time must he cut in order to reach his goal?
4.25 seconds