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Hot Diggity Dog MATH! A game of adding and subtracting decimals.

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Presentation on theme: "Hot Diggity Dog MATH! A game of adding and subtracting decimals."— Presentation transcript:

1 Hot Diggity Dog MATH! A game of adding and subtracting decimals

2 Adding and Subtracting Decimals Solve each problem on your slate. Then compare your answers to your table group. For each correct answer, your group earns 10 points.

3 Adding and Subtracting Decimals The group with the highest points wins a special treat! HOT DIGGITY DOG!

4 Adding and Subtracting Decimals Problem #1: While on vacation, Daniel spent $22.19 for meals on Friday and $21.54 for meals on Saturday. How much did he spend on meals for both days?

5 Adding and Subtracting Decimals Problem #1: While on vacation, Daniel spent $22.19 for meals on Friday and $21.54 for meals on Saturday. How much did he spend on meals for both days? Daniel spent $43.73 on meals for both days.

6 Multiplying and Dividing Decimals Problem #2: School lunches cost $14.50 per week. About how much would 15 weeks of lunches cost?

7 Multiplying and Dividing Decimals Problem #2: School lunches cost $14.50 per week. About how much would 15 weeks of lunches cost? (Round to the nearest dollar) The cost of 15 weeks of school lunches would be $218

8 Adding and Subtracting Decimals Problem #3: During the week, Dillon spent $14.23 on Monday, $20.33 on Tuesday, and $19.10 on Wednesday. How much money did he spend for all three days?

9 Adding and Subtracting Decimals Problem #3: During the week, Dillon spent $14.23 on Monday, $20.33 on Tuesday, and $19.10 on Wednesday. How much money did he spend for all three days? Dillon spent $53.66 for all three days.

10 Multiplying and Dividing Decimals Problem #4: A student earns $11.75 per hour for gardening. If she worked 2.1 hours this week, then how much did she earn?

11 Multiplying and Dividing Decimals Problem #4: A student earns $11.75 per hour for gardening. If she worked 2.1 hours this week, then how much did she earn? The student will earn $24.68 for gardening this week.

12 Adding and Subtracting Decimals Problem #5: Stephen and Brennan went out to dinner after the baseball game. Stephen ordered spaghetti for $17.99 and Brennan ordered chicken for $22. How much more did Brennan’s meal cost?

13 Adding and Subtracting Decimals Problem #5: Stephen and Brennan went out to dinner after the baseball game. Stephen ordered spaghetti for $17.99 and Brennan ordered chicken for $22. How much more did Brennan’s meal cost? Brennan’s meal cost $4.01 more than Stephen’s meal.

14 Multiplying and Dividing Decimals Problem #6: A store owner has 7.11 lbs. of candy. If she puts the candy into 9 jars, how much candy will each jar contain?

15 Multiplying and Dividing Decimals Problem #6: A store owner has 7.11 lbs. of candy. If she puts the candy into 9 jars, how much candy will each jar contain? Each jar will contain 0.79 lbs. of candy.

16 Adding and Subtracting Decimals Problem #7: Kyle and Cameron spent $38.13 for football tickets. They paid the ticketholder with a $50 bill. How much change did they get back?

17 Adding and Subtracting Decimals Problem #7: Kyle and Cameron spent $38.13 for football tickets. They paid the ticketholder with a $50 bill. How much change did they get back? They got $11.87 back in change.

18 Multiplying and Dividing Decimals Problem #8: A member of the school track team ran for a total of 17.9 miles in practice over 6.1 days. About how many miles did he average per day? (Round to nearest mile)

19 Multiplying and Dividing Decimals Problem #8: A member of the school track team ran for a total of 17.9 miles in practice over 6.1 days. About how many miles did he average per day? (Round to nearest mile) He ran about 3 miles per day.

20 Adding and Subtracting Decimals Problem #9: Brad bought a model plane for $4.99, one tube of glue for $1.29, and one can of paint for $2.19. There was no sales tax. How much change should Brad receive from $10.00?

21 Adding and Subtracting Decimals Problem #9: Brad bought a model plane for $4.99, one tube of glue for $1.29, and one can of paint for $2.19. There was no sales tax. How much change should Brad receive from $10.00? Bran should receive $1.53 in change.

22 Multiplying and Dividing Decimals Problem #10: What is the average speed in miles per hour of a car that travels 95.6 miles in 5.9 hours? Round your answer to the nearest tenth.

23 Multiplying and Dividing Decimals Problem #10: What is the average speed in miles per hour of a car that travels 95.6 miles in 5.9 hours? Round your answer to the nearest tenth. Rounded to the nearest ten, the average speed of the car is 16.2 miles per hour.

24 BONUS QUESTION 20 POINTS Adding and Subtracting Decimals

25 BONUS: Caleb was riding with his mom on the highway. They passed a sign with the following information: Simpsonville Exit 2.25 miles Fountain Inn Exit 1.75 miles Caleb and his mom kept driving. A couple of minutes later, Caleb saw a second sign: Fountain Inn Exit 0.25 miles How far are Caleb and his mom from Simpsonville?

26 Adding and Subtracting Decimals BONUS: Caleb was riding with his mom on the highway. They passed a sign with the following information: Simpsonville Exit 2.25 miles Fountain Inn Exit 1.75 miles Caleb and his mom kept driving. A couple of minutes later, Caleb saw a second sign: Fountain Inn Exit 0.25 miles How far are Caleb and his mom from Simpsonville? 0.75 miles

27 And the WINNER IS…


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