Which number line correctly shows 0.8+ 0.3?
O
O
CO
0 01 02 03 04 05 06 07 08 09 11 12 13
0 0.1 0.2 0.3 04 05 06 07 08 09 11 12 13
0 01 02 03 04 05 06 07 08 09 1 11 12 131
0 01 02 03 04 05 06 0
08 09
31

Which number line correctly shows 08 03 O O CO 0 01 02 03 04 05 06 07 08 09 11 12 13 0 01 02 03 04 05 06 07 08 09 11 12 13 0 01 02 03 04 05 06 07 08 09 1 11 12 class=