ROUND 1

+/- with Like Denominators

100

1/6 + 4/6

5/6

200

S TRIPLE JEOPARDY

3/4 - 1/4

1/2

300

9/10 - 7/10

1/5

400

2 + 4/12

2 1/3

500

1 - 1/8

7/8

+/- with Unlike Denominators

100

1/4 + 5/8

7/8

200

2/5 + 1/2

9/10

300

7/12 - 1/2

1/12

400

5/6 - 2/12

3/4

500

3/12 - 1/8

1/8

Adding Mixed Numbers with Unlike Denominators

100

4 1/6 + 9 2/3

13 5/6

200

8 1/4 + 8 5/6

17 1/12

300

8 4/6 + 4 3/5

13 4/15

400

8 7/9 + 2 2/3

11 12/27

500

DJ  10 5/6 + 8 14/15

19 23/30

Subtracting Mixed Numbers with Unlike Denominators

100

7 3/4 - 1 1/12

6 2/3

200

11 1/2- 7 3/8

4 1/8

300

17  -  8 2/3

8 1/3

400

7 4/5 - 2 9/10

4 9/10

500

9 1/2 - 5 8/12

3 5/6

Word Problems & More Subtraction

100

Estimate the sum of

1/4 + 7/8

1

200

8/15 - 1/5

5/15

300

T Name at least 3 equivalent fractions for 2 wholes. 

Answer may vary 

2/2, 4/2, 8/2, 20/10, 100/50, 10/5...

400

9 1/8 - 4 5/6

4

500

When Adan was eight, his little brother Carlos was half of his age. Adan is 30 now. How old is Carlos?

Carlos is 26 years old

Random

100

Convert 0.2 ? into a fraction

1. 1/5 
2. 11/50
3. 2/9
4. 2/7

1/5

200

 S What is the decimal notation of 7×10 to the power -4

1. 70,000
2. 7,000
3. 0.00007
4. 0.0007

• 0.0007

300

Fractions must have the same _________ before adding or subtracting. (Hint: This is the 1st step when adding or subtracting fractions)

denominator

400

I am a number with a couple of friends, quarter a dozen, and you'll find me again.Who am I?

3

500

DOUBLE JEOPARDY

There is a three digit number.
The second digit is four times as big as the third digit, while the first digit is three less than the second digit.
What is the number? 

141