Bingo: Pick 6 numbers...

22

-8

7

2

10

-4

5

-35

11

-5

14

17

-3

1

-7

37

-18

21

3

-27

-10 + -8

1 + 13

-18 + -9

17 - 6

3 + 14

-13 - -8

-6 - -16

-9 - -12

17 - 15

-13 - -20

5 + 17

5 - 4

8 + -16

7 + -10

20 - -17

3 + -10

7 - -14

-15 + -20

13 - 17

-6 - -11

1) -10 + -8 = -18
2) 1 + 13 = 14
3) -18 + -9 = -27
4) 17 - 6 = 11
5) 3 + 14 = 17
6) -13 - -8 = -5
7) -6 - -16 = 10
8) -9 - -12 = 3
9) 17 - 15 = 2
10) -13 - -20 = 7
11) 5 + 17 = 22
12) 5 - 4 = 1
13) 8 + -16 = -8
14) 7 + -10 = -3
15) 20 - -17 = 37
16) 3 + -10 = -7
17) 7 - -14 = 21
18) -15 + -20 = -35
19) 13 - 17 = -4
20) -6 - -11 = 5