Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

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Let’s Play!!

Transcript of Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Page 1: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Let’s Play!!

Page 2: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Averages

Exponents

Or. Of Ops.

Var. & Exp

Dist. Prop.

100 100 100 100

200 200 200 200 200

300 300 300 300 300

400 400 400 400 400

500 500 500 500 500

100

Page 3: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 1100

How do you calculate the MEAN??

Answer

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Topic 1200

How do you calculate the MEDIAN?

What happens if there is 2 middle numbers?

Answer

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Topic 1300

What is the MODE?

What kind of modes can you have?

Answer

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Topic 1400

How do you calculate the RANGE?

Answer

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Topic 1500

Calculate the mean, median, mode, and range for test scores below:

{90, 85, 77, 100, 85, 89, 94, 100}

Answer

Page 8: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 2100

What does 12² mean and what does it equal?

Answer

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Topic 2200

Write the number below using an exponent:

9 to the fourth power

Answer

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Topic 2300

What does 4³ equal?

Answer

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Topic 2400

What does 8² equal?

Answer

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Topic 2500

Write the following exponent as a product and solve:

32 • 22

Answer

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Topic 3100

Find the value of the following expression:

11 – 10 ÷ 2 + 6 × 1

Answer

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Topic 3200

Find the value of the following expression:

8 + 72 ÷ (52 - 3) - 5

Answer

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Topic 3300

Find the value of the following expression:

3 x 7 + 5 x 9 ÷ 3

Answer

Page 16: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 3400

Find the value of the following expression:

2(4 – 1) + 32 x 2

Answer

Page 17: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 3500

Double the difference of 44 and 14

Answer

Page 18: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 4100

Evaluate the expression if:

a = 4

2a - 1

Answer

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Topic 4200

Evaluate the expression if:

a = 4, b = 3, and c = 12

2ab – c

Answer

Page 20: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 4300

Evaluate the expression if:

j = 2 and m = 9

2m – 5j

Answer

Page 21: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 4400

What is a variable?

Answer

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Topic 4500

When 8 is added to my number the sum is 60. What is my number?

Answer

Page 23: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 5100

Rewrite the following expression using the distributive property:

7(40 + 8)

Answer

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Topic 5200

Rewrite the following expression using the distributive property:

15 x 8 + 15 x 5

Answer

Page 25: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 5300

Rewrite the following expression using the distributive property and solve.

10 x 7 + 10 x 9

Answer

Page 26: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 5400

Rewrite the following expression using the distributive property and solve.

5(8 + 20)

Answer

Page 27: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Topic 5500

Solve the following problem.

Jessica’s piano teacher charges $20 for a lesson. If Jessica had 8 lessons in October and 4 in November, how much did she pay her piano teacher for those two months?

Answer

Page 28: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Final Jeopardy!Using order of operations, fill in each space

to make the problem true. You can use each number only once.

_____ ÷ _____ x _____ = 80

Answer

Page 29: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Final Jeopardy!

___8__ ÷ __2___ x __20___ = 80

Page 30: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

Congratulations!!

Page 31: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 1 - 100

• Find the sum of the data.

• Divide the sum by the amount of the data.

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Page 32: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 1 - 200

• Order the data from least to greatest.• Eliminate data 2 at a time from left to right until

you reach the middle.• If there are 2 middle numbers find the mean of

the 2 middle numbers.

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Page 33: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 1 - 300

• The number that appears the MOST.

• You can have 1 mode, no mode, or multiple modes.

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Page 34: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 1 - 400

• Subtract your low number from your high number

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Page 35: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 1 - 500

• Mean= 720/8=90

• Median= 89.5

• Mode= 85, 100

• Range= 100-77=23

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Page 36: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 2 - 100

12 x 12 = 144

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Page 37: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 2 - 200

94

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*Answer*Topic 2 - 300

4 x 4 x 4 = 64

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Page 39: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 2 - 400

8 x 8 = 64

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Page 40: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 2 - 500

3 x 3 x 2 x 2= 36

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Page 41: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 3 - 100

12

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Page 42: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 3 - 200

4

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*Answer*Topic 3 - 300

36

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*Answer*Topic 3 - 400

24

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Page 45: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 3 - 500

(44 – 14)230 x 2

60Back to the Game!

Page 46: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 4 - 100

2 x 4 – 17

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*Answer*Topic 4 - 200

2 x 4 x 3 – 12

12

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Page 48: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 4 - 300

2 x 9 – 5 x 2

8

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Page 49: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 4 - 400

A symbol that represents “some number”

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Page 50: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 4 - 500

a + 8 = 60

a= 52

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Page 51: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 5 - 100

7 x 40 + 7 x 8

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Page 52: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 5- 200

15(8 + 5)

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Page 53: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 5 - 300

10 x (7 + 9)10 x 16

160

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Page 54: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 5 - 400

5 x 8 + 5 x 2040 + 100

140Back to the Game!

Page 55: Let’s Play!! Averages Exponents Or. Of Ops. Var. & Exp Dist. Prop. 100 200 300 400 500 100.

*Answer*Topic 5 - 500

20 (8 + 4)20 x 12$240

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