Adding Rational Numbers Jeopardy

Adding Decimals with Like Signs

100

(-6.2) + (-7.1)

-13.3

200

8.7 + 6.3

15

300

-22.7 + (-9.07)

-31.77

400

-9.9 + (-9.9)

-19.8

500

-14.9 + (-20.1)

-35

Adding Decimals with Unlike Signs

100

3.6 + (-2)

1.6

200

-45 + 60.5

15.5

300

What animal can live the longest without water?

Camel

400

80.08 + (-8.18)

71.9

500

-3.5 + (-2 1/2) + 6 1/2

1/2

Adding Fractions with Like Signs

100

3/4 + 4/8

1 1/4

200

What is the largest planet in our solar system?

Jupiter

300

-5/12 + (-5/8)

 -1 1/24

400

1 7/8 + 2 3/4

4 5/8

500

1 3/5 + 4 7/10 + 7/10

7

Adding Fractions with Unlike Signs

100

-9/10 + 3/10

 -3/5

200

-9 5/16 + 3 3/8

-5 15/16

300

3 3/5 + (-7/10)

2 9/10

400

What letter does not appear in any U.S. state name?

Q

500

-9/2 + 3 1/4

-1 1/4

Absolute Value

100

Absolute value of -4

4

200

Absolute value of 123

123

300

What is the opposite of the absolute value of -14

-14

400

Why can the absolute value of a number never be negative?

It can never be negative because it is the distance a number is away from 0 and distance can never be negative.

500

Process by which plants make their own food

Photosynthesis