There were 55 children in the park. Twenty - two of them went away. How many children are there in the park now?
33
Hes had twenty - five cookies. His little brother ate thirteen. How many cookies left does he have?
12
Forty - three sad students went to a big party at school. Seventeen of them sang and dance then they felt happy. How many of them are sad now?
26
Ky Ky bought thirty - two colored pencils. He gave his friends fifteen. How many colored pencils does he have now?
17
The baker baked thirty - three bread. He sold twenty-nine. How many were left?
4
The cook made sixty - one pizza boxes. She delivered thirty - three to homeless children on the street. How many were left?
28
There were sixty birds in the tree. Forty - one of them flew away. How many were left?
19
Twelve sausages were on a plate. Someone took eight sausages. How many were left on the plate?
4
