Study

Doubles

0%

0 0 0

Double 23 is

46

Double 7 is

14

Double 35 is

70

Double 24 is

48

Double 1 is

2

Double 25 is

50

Double 5 is

10

Double 10 is

20

Double 40 is

80

Double 50 is

100

Double 13 is

16

Double 4 is

8

Double 6 is

12

Double 3 is

6

Double 30 is

60

Double 2 is

4

Double 20 is

40

Double 8 is

16