The fifth-grade math problem no one can figure out

[ahlam1399]

http://static-global-s-msn-com.akamaized.net/img-resizer/tenant/amp/entityid/BBJxY8i.img?h=100&w=100&m=6&q=60&o=f&l=fKids these days spend a lot of time making crafts at school and eating pizza in the cafeteria. But believe it or not, they are also tackling some complicated math problems. Take, for example, this tricky third-grade math problem that...

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