Jeopardy Pemdas

MathMath

Ms. Wilson, Mendez M.S.Ms. Wilson, Mendez M.S.Ms. Wilson, Mendez M.S.Ms. Wilson, Mendez M.S.© Don Link, Indian Creek School, 2004

Jeopardy IIJeopardy II

$100

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$500

$100

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$300

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$500

$100

$200

$300

$400

$500

$100$100

$200$200

$300$300

$400$400

$500$500

$100$100

$200$200

$300$300

$400$400

$500$500

PEMDASPEMDAS LCMLCM Prime/Com.Prime/Com. SimplifySimplify ++ -- Fract. Fract.

7 + 6 7 + 6 –– 13 13

00

PEMDAS for $100

12 12 • 3 –• 3 – 18 18

1818

PEMDAS for $200

(12 (12 3) + 12 3) + 12 • 8• 8

100100

PEMDAS for $300

(88(88 – 11) – 11) 7 –10 7 –10

11

PEMDAS for $400

124 124 – 8 • 9 – 8 • 9 3 + 3 + 22

102102

PEMDAS for $500

3 and 23 and 2

66

LCM for $100

12, 6 and 412, 6 and 4

1212

LCM for $200

8 and 128 and 12

2424

LCM for $300

16 and 2016 and 20

8080

LCM for $400

20, 25 and 4020, 25 and 40

200200

LCM for $500

1717

What is prime?What is prime?

Prime/Composite for $100

27 27

What is composite?What is composite?

Prime/Composite for $200

6161

What is prime?What is prime?

Prime/Composite for $300

143143

What is prime?What is prime?

Prime/Composite for $400

237237

What is Composite?What is Composite?

Prime/Composite for $500

10/1510/15

2/32/3

Simplify for $100

8/728/72

1/91/9

Simplify for $200

51/351/3

1717

Simplify for $300

23/823/8

2 7/82 7/8

Simplify for $400

170/51170/51

3 1/33 1/3

Simplify for $500

1/7 + 5/71/7 + 5/7

6/76/7

+ - fractions for $100

6/7 – 1/26/7 – 1/2

5/145/14

+ - fractions for $200

1 ¾ + ½ 1 ¾ + ½

2 ¼ 2 ¼

+ - fractions for $300

1 5/8 - 7/121 5/8 - 7/12

1 1/241 1/24

+ - fractions for $400

3 11/17 + 22 1/3 3 11/17 + 22 1/3

25 50/5125 50/51

+ - fractions for $500

5/9 5/9 × 2/3× 2/3

10/2710/27

×÷ fractions for $100

6/11 6/11 × 3/4× 3/4

9/229/22

×÷ fractions for $200

5/8 5/8 ÷ 7/8÷ 7/8

5/75/7

×÷ fractions for $300

5 1/4 5 1/4 × 3/8× 3/8

1 31/321 31/32

×÷ fractions for $400

1 3/4 1 3/4 ÷÷ 2 3/7 2 3/7

49/6849/68

×÷ fractions for $500