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2 years ago

8

1+1 2+2 3+3 4+4 5+5 6+6 7+7 8+8 9+9 10+10

2 answers:

sattari [20]2 years ago

7 0

The answers are:

2
4
6
8
10
12
14

SashulF [63]2 years ago

7 0

Answer:

2

4

6

10

12

14

16

18

20

Step-by-step explanation:

1 + 1 = 2

2 + 2 = 4

3 + 3 = 6

4 + 4 = 9

5 + 5 = 10

6 + 6 = 12

7 + 7 = 14

8 + 8 = 16

9 + 9 = 18

10 + 10 = 20

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