Two boys, Ben and Leo,  are fond of playing marbles. Ben has 56 marbles, while Leo has 20 more marbles than Ben. They put the marbles in one jar. How many marbles in the jar?
Leo has 56 + 20 = <<56+20=76>>76 marbles.
Therefore, there are 56 + 76 = <<56+76=132>>132 marbles in the jar.
#### 132