The correct option is B 3
Given, total number of teddy bears:
5×2÷5−1+2
The expression contains both multiplication and division. So, we have to solve both operations in the expression from the left.
=10÷5−1+2
=2−1+2
The expression contains both addition and subtraction. So, we have to solve the expression from the left.
=1+2
=3