Solve 4² ÷ 2 + 5²: Order of Operations Practice

To solve the expression $4^2:2+5^2$, we need to follow the order of operations, which is often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). This guide will help us apply the correct sequence to solve the problem.

• Step 1: Exponents
  First, we solve the exponents in the expression. In this case, we have $4^2$ and $5^2$.
  Calculate each:
  $4^2 = 4 \times 4 = 16$
  $5^2 = 5 \times 5 = 25$

• Step 2: Division
  Next, we perform the division operation. In the expression $16 : 2$, divide 16 by 2:
  $16 : 2 = 8$

• Step 3: Addition
  Finally, we add the results from the previous steps together:
  $8 + 25 = 33$

Thus, the value of the expression $4^2:2+5^2$ is $33$.