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

0.81 + (-3.19)

-2.38

400

80.08 + (-8.18)

 71.9

500

900.99999 + (-900.99999) DAILY DOUBLE!!!!!!!!!!!!

0

Adding Fractions with Like Signs

100

3/4 + 4/8

1 1/4

200

5/14 + 8/21

31/42

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

11/12+(-7/12)

4/12 or 1/3

300

3 3/5 + (-7/10)

2 9/10

400

-8/9 + 5/6

-1/18

500

-3/4 + 2/5 DAILY DOUBLE!!!!!!!!!!!

-7/20

Adding Decimals and Fractions

100

-4.25 + (-3/5)

 -4.85

200

-5.4 + (-3/8)

 -5.775

300

-16 + 4 5/8

 -11 3/8 or -11.375

400

-1/4 + (-2.9)

-3.15

500

-3/4 + 2.23

1.48