This is Mathematics Jeopardy

Number Sense

Algebra

Geometry

Measurement

Probability

Statistics

Number Sense Algebra Geometry Measurement Probability Statistics $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

This is what the digit 9 represents in 78,292. Number Sense $100 This is what the digit 9 represents in 78,292.

Number Sense $100 What are 90 ones?

This is the value of this collection of coins and bills. Number Sense $200 This is the value of this collection of coins and bills.

Number Sense $200 What is two-hundred dollars and seventy-seven cents ($200.77)? 50 + 200 10 + 1 25 5 77 $200 77¢ + = $200.77

Number Sense $300 This is the fraction that describes the part of the set of animals that is made up of lions.

What is the fraction ? Number Sense $300 5 11 1 2 3 4 5 1 2 11 3 4 7 5 8 9 10 6

This is the smaller of these two fractions: Number Sense $400 This is the smaller of these two fractions:

What is the fraction one-eighth ( )? Number Sense $400 What is the fraction one-eighth ( )?

Number Sense $500 This is the number of Boy Scout popcorn boxes that were sold, if Juan sold 157 and Justin sold 143.

Number Sense $500 What are 300 boxes?

Maria collects leaves like the ones shown to the right. Algebra $100 Maria collects leaves like the ones shown to the right. Each box of leaves contains the same number of leaves. If Maria counts the leaves in groups of 8, this is the list that shows only numbers she will say. C. 16, 25, 30, 38 A. 8, 18, 28,38 B. 10, 18, 26, 34 D. 16, 24, 32, 40

Algebra $100 What is D? D. 16, 24, 32, 40

Michelle drew the following pattern of hearts in her notebook. Algebra $200 Michelle drew the following pattern of hearts in her notebook.     If Michelle continues this pattern, this is the arrangement of hearts that will come next. A.    B.   

Algebra $200 What is B? B.   

This is a number sentence that is in the same fact family as Algebra $300 This is a number sentence that is in the same fact family as 4 × 9 = 36.

Algebra $300 What is: 9 × 4 = 36, 36  4 = 9, or 36  9 = 4?

Algebra $400 There are 7 days in a week. This is the table that correctly shows the total number of days in 7, 8, and 11 weeks. A. Number of Weeks Total Number of Days 7 49 8 56 11 77 B. Number of Weeks Total Number of Days 7 14 8 15 11 18

What is A? Algebra $400 7 49 8 56 11 77 Number of Weeks Total Number of Days 7 49 8 56 11 77

This is the number that is the output when the input is 7. Algebra $500 This is the number that is the output when the input is 7.

What is 28? Algebra $500 4 × 4 = 16 5 × 4 = 20 7 × 4 = 28 11 × 4 = 44 The rule is to mulitply the input by 4, so…

The octagon has this many more vertices than the rectangle. Geometry $100 The octagon has this many more vertices than the rectangle.

What are 4 more vertices? Geometry $100 8 – 4 = 4 2 3 2 1 4 1 5 8 3 4 6 7 8 1 2 3 4 8 – 4 = 4

Geometry $200 This is the line that best represents a line of symmetry in the figure below: a b c d

Geometry $200 What is line d ? a b c d

two-dimensional congruent figures. Geometry $300 This is the pair of two-dimensional congruent figures. A. C. B. D.

Geometry $300 What is D? D.

Geometry $400 This is the number on the number line below that point A best represents. 7 A 8 10

Geometry $400 What is 9 ? 7 A 8 10 9 9 1 4 9 1 2 9 3 4

This is the figure that has fewer faces than figure M. Geometry $500 Figure M This is the figure that has fewer faces than figure M. A. C. B. D.

Geometry $500 What is C (triangular pyramid)? Figure M 5 1 2 1 2 3 4 3

This is how far the frog jumped, to the nearest centimeter. Measurement $100 This is how far the frog jumped, to the nearest centimeter.

Measurement $100 What are 14 centimeters?

At this temperature, water freeezes at sea level. Measurement $200 At this temperature, water freeezes at sea level. Ft. Worth Star Telegram Jan. 8, 2010

What is 32°F? Measurement $200 30 + 2 = 32 30 28 24 20 26 22 8 2 6 4 20 + 28 22 24 20 30 26 22 24 20 30 28 26

Measurement $300 The third graders at Arlington Elementary read library books from 8:32 to 9:02 AM. This clock shows the time they started reading their books. A. B. C. D.

Measurement $300 What is clock D?

Measurement $400 Each side of this pentagon is equal in length. This is the perimeter of this pentagon. 3 inches

Measurement $400 What are 15 inches? A pentagon has 5 sides. 3 + 3 + 3 + 3 + 3 = 15 or… 3 inches Each side is 3 inches. 3 × 5 = 15 so…..

This is the area of the shaded figure below: Measurement $500 This is the area of the shaded figure below:

Measurement $500 What are 4 square units? 1 2 1 2 1 2 3 + 1 2 1 1 2 4

Probability $100 When flipping this coin, it is _________ likely to have it land with the $ on top as it is to land with the 1 on top.

Probability $100 What is equally likely?

Probability $200 When the items below are placed in a bag, and you are choosing one randomly from it, you are _________ likely to choose a heart.

Probability $200 What is more likely? 4 2 3 1 1 1 1 2 2

When rolling the number cube below, it is _________ likely Probability $300 When rolling the number cube below, it is _________ likely to have the number 1, 2, 3, 4, 5, or 6 land on top. all sides of the same cube

1 6 Probability $300 What is equally likely? 2 5 3 4

Probability $400 Juan has a pair of blue jeans and wants to randomly choose a shirt to wear with the jeans. When he picks his shirt, he is _________ likely to choose a green shirt.

Probability $400 What is least likely?

Daily Double!!

Probability $500 Krystal saved 16 coins in a jar. The table below shows the types and numbers of coins in the jar. Type of Coin Number of Coins Penny 6 Nickel 5 Dime 2 Quarter 3 If Krystal shook the jar and reached in, without looking, to selct a coin, which coin would she be most likely to select and which coin would she be least likely to select?

Probability $500 What are: the penny as the most likely chosen coin and the dime as the least likely chosen coin? Type of Coin Number of Coins Penny 6 Nickel 5 Dime 2 Quarter 3

Statistics $100 A third grade class at North Arlington Elementary received emails from their pen pals at South Arlington Elementary. The class made a graph of the number of emails they received each week. Emails Received from the Pen Pals Week 1  Week 2  Week 3  Week 4   = 2 emails This is the table that correctly shows this information. A. Emails Received Week Number 1 7 2 3 4 5 B. C. Emails Received Week Number 1 14 2 6 3 4 10 Emails Received Week Number 1 14 2 3 4 5

What is table B? Statistics $100 B. 7 × 2 = 14 3 × 2 = 6 2 × 2 = 4 Emails Received from the Pen Pals Week 1  Week 2  Week 3  Week 4  7 × 2 = 14 3 × 2 = 6  = 2 emails 2 × 2 = 4 B. 5 × 2 = 10 Emails Received Week Number 1 14 2 6 3 4 10

This is how many more horns there are in the band than guitars. Statistics $200 The graph shows the number of horns, guitars, flutes, and drums that are in a band. Some of the Instruments in the Band Instrument Number of Instruments Drums  Guitars  Flutes  Horns  Eachrepresents 4 instruments. This is how many more horns there are in the band than guitars.

What are 6 more horns than guitars ? Statistics $200 What are 6 more horns than guitars ? Some of the Instruments in the Band Instrument Number of Instruments Drums  Guitars  Flutes  Horns  2 × 4 + 2 = 10 4 × 4 = 16 Eachrepresents 4 instruments.

This is the most accurate table of data for this bar graph. Statistics $300 Work on Science Experiment Maria created a bar graph with the number of hours she has spent on her science experiment. This is the most accurate table of data for this bar graph. A. Month Number of Hours March 14 April 10 May 15 June 18 Month Number of Hours March 13 April 9 May 15 June 18 B.

What is table A? Statistics $300 Month Number of Hours March 14 April Work on Science Experiment 14 10 15 18 Month Number of Hours March 14 April 10 May 15 June 18

Statistics $400 Maria created a bar graph with the number of hours she has spent on her science experiment. Work on Science Experiment This is how many more hours Maria worked on her science experiment in March and June than in April and May.

Statistics $400 What are 7 more hours? – 32 25 7 14 + 18 = 32 Work on Science Experiment 14 10 15 18 10 + 15 = 25 32 25 7 –

Statistics $500 This is a bar graph with data of the amount of snowfall for 4 months in a city in Canada. Amounts of Snowfall November December January February 0 5 10 15 20 25 30 35 40 45 This is how many inches of snow fell, in all, in November, January, and February. Months Inches

What are eighty inches (80 in.)? Statistics $500 What are eighty inches (80 in.)? Amounts of Snowfall November December January February 0 5 10 15 20 25 30 35 40 45 30 20 + 30 20 Months 80 Inches

Final Jeopardy Set A Set B A D B C Juan sorted flash cards into two sets. He put certain cards in Set A, as shown below. Set A 7 + 8 3 × 5 18 – 3 8 + 7 1 × 15 19 – 4 He put all his other flash cards in Set B. Set B 8 + 3 7 × 1 7 – 2 5 × 4 9 + 5 10 – 5 4 + 1 Which of the following flash cards could belong in Set A? A D B C 18 – 4 11 + 4 15 × 2 7 + 7

What is B? Final Jeopardy Set A = 15 B 7 + 8 18 – 3 1 × 15 19 – 4 3 × 5 18 – 3 8 + 7 1 × 15 19 – 4 = 15 B 11 + 4