Addition

123
Across
  1. 1. A school library has 245 story books and 178 science books.How many books are there in the library altogether?
  2. 3. A fruit seller sold 326 mangoes in the morning and 214 mangoes in the evening.How many mangoes did he sell in total?
Down
  1. 2. In a sports meet, 148 boys and 167 girls participated.How many students participated in the sports meet altogether?