Math riddles for kids

logicmathtricky

If an electric train is going east at 60 miles an hour and there is a strong westerly wind, which way does the smoke from the train drift?
Here is no smoke coming from electric trains.
64.35 %
59 votes
logicmath

There is a box full of marbles, all but two are blue, all but two are green, and all but two are red. How many marbles are in the box?
There are 3 marbles (1 blue, 1 green, and 1 red).
63.13 %
163 votes