📚 Part 1: Real-World Operation Identification

🔢 Part 2: Estimation and Problem Solving

My estimation: _____________ (Show your rounding strategy)

Exact answer: _____________

Estimation strategy: Round 186 to _______ and $6.75 to $_______

Estimated total: $_____________

Show your estimation to check: _________________________________

Is the answer reasonable? _____________ Explain: ___________________

✏️ Part 3: Mathematical Communication

a) When we _____________ two numbers, we find their sum.

b) The _____________ is the answer when we divide one number by another.

c) To find the _____________, we multiply length by width.

d) The _____________ tells us how many times one number goes into another.

Solution: _______________________________________________