Nikhil makes 14 red paper aeroplanes and 16 green paper aeroplanes. He puts all the
paper aeroplanes in a box that already has 9 yellow paper aeroplanes. How many paper
aeroplanes are there in the box now?
A 23
B 39
C 25
D 30
Nikhil makes 14 red paper aeroplanes and 16 green paper aeroplanes. He puts all the
paper aeroplanes in a box that already has 9 yellow paper aeroplanes. How many paper
aeroplanes are there in the box now?
A 23
B 39
C 25
D 30