Cati pesti a prins Doina?
25-15=10
Cati carasi a prins Ion?
1/5 din 25=25:5=5
Cati carasi a prins Doina?
1/5 din 10=10:5=2
Cate platici a prins Ion?
25-5=20
Cate platici a prins Doina?
10-2=8
Cati carasi au prins in total?
5+2=7
Cate platici au prins in total?
20+8=28
Cati pesti au prins in total?
25+10=35