welcome to 6 th grade decimal jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 adding &...

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Welcome to 6 th Grade Decimal Jeopardy

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Page 1: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Welcome to

6th Grade

Decimal Jeopardy

Page 2: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

$100

$200

$300

$400

$100 $100 $100

$200 $200 $200

$300 $300 $300

$400 $400 $400

Adding & Subtracti

ng

Multiplying & Dividing

Using Models YOU Figure it Out!

Page 3: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 1 $100

Find the sum or difference: 7 – 3.81

Page 4: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 1 Answer $100

7 – 3.81 = 3.19

Be sure you use a calculator to check your subtraction!

Page 5: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 1 $200

Evaluate the expression y + 4.5 when y=2.21

Page 6: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 1 Answer $200

2.21 + 4.5 = 6.71

Be sure you use a calculator to check your subtraction!

Page 7: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 1 $300

Pam ordered a CD for $13.53, a sweater for $27.92, and a necklace for $67.37. She added $17.63 for tax, shipping, and handling. What was the total cost of Pam’s order?

Page 8: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 1 Answer $300

$13.53+ $27.92+ $67.37+ $17.63 = $126.45

Page 9: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 1 $400

You have $115 in the bank. You withdraw (take out) $52.60 and deposit (put in) $31.19. What is the new balance?

Page 10: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 1 Answer $400

The new balance is $93.59 $115 - $52.60 + $31.19 = $93.59

Page 11: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 2 $100

Which number equals 0.22 x 0.2?

Page 12: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 2 Answer $100

0.22 x 0.2 = 0.044

Don’t forget, if there are a total of 3 digits to the right of the decimal point in the problem, there have to be 3 digits to the right of the decimal point in the product.

Page 13: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 2 $200

Tony spent $3.60 at the Tiki Tiger Hut. If he bought 8 erasers, how much did each eraser cost?

Page 14: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 2 Answer $200

$3.60 ÷ 8 = $0.45 each

Page 15: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 2 $300

A gas station charges $48.86 for 14 gallons of gasoline.

What is the cost per gallon?

Page 16: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 2 Answer $300

$48.86 ÷ 14 = $3.49 per gallon

Remember, cost per gallon

means cost ÷ gallons

Page 17: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 2 $400

Chicken cost $5.64 per pound at grocery store. If Jamal bought 4 pounds, what was the cost?

Page 18: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 2 Answer $400

$5.64 x 4 pounds = $22.56

You aren’t finding the cost per pound, because they already told you the cost per pound. Multiply by 4,

since you are spending $5.64 four times.

Page 19: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 3 $100

According to the model, what is the sum of 0.06 + 0.14?

Page 20: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 3 Answer $100

0.06 + 0.14 = 0.2

Page 21: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 3 $200

The product of 1.1 and 0.3 is shown:

What is the product of 1.1 and 0.3 ?

Page 22: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 3 Answer $200

1.1 x 0.3 = 0.33

Don’t forget to check the answer on your calculator!

Page 23: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 3 $300

Which expression does this model represent?

Hint: ______ sets of ______

Page 24: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 3 Answer $300

Answer: 5 x 0.4

Because there are 5 sets of 0.4.

Page 25: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 3 $400

Hint: How many total do you have?

What size is each group?

Page 26: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 3 Answer $400

You have 5.6 total, and you’re breaking it into groups that are 0.7 each.

Page 27: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 4 $100

Baseball players calculate their “batting average” by determining their hits per at-bat. Find the batting average for a player who got 36 hits in 105 at-bats. Round the answer to the nearest thousandth.

Page 28: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 4 Answer $100

36 ÷ 105 = 0.343

0.34285714…… rounds to 0.343

Page 29: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 4 $200

The table shows the price of Daria’s bills for one month. Estimate the total cost of Daria’s gas and water bills. Round to the nearest dollar.

Bill Amount

Gas $55.18

Phone $62.26

Electric $125.91

Cable $108.56

Water $18.20

Page 30: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 4 Answer $200

$55 + $18 = $73 Bill Amount

Gas $55.18

Phone $62.26

Electric $125.91

Cable $108.56

Water $18.20

Read the question carefully, just like

you will on the test!

Page 31: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 4 $300

Which model shows the expression 0.6 x 0.4?

Page 32: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 4 Answer $300

0.6 overlaps with 0.4 and the product is 0.24

Page 33: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Question for Column 4 $400

A car uses 3 gallons of gas to travel 93.6 miles. How many miles per gallons of gasoline did the car use?

Page 34: Welcome to 6 th Grade Decimal Jeopardy. $100 $200 $300 $400 $100 $200 $300 $400 Adding & Subtracting Multiplying & Dividing Using Models YOU Figure it

Column 4 Answer $400

93.6 miles ÷ 3 gallons = 31.2 miles per gallon

Miles per gallon means miles ÷ gallons, IN THAT ORDER.