Grade 7Mathmedium

Treasure Island Adventure

Treasure Island Adventure — Order of Operations worksheet for Grade 7.

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Grade 7 Order of Operations Worksheet - 10 Problems

What Your Child Will Learn

Apply the order of operations (PEMDAS) to evaluate expressions with parentheses, exponents, multiplication, division, addition, and subtraction while calculating distances on the Treasure Island map
Solve 10 medium-difficulty multi-step problems to determine exact quantities of gold doubloons or steps to hidden treasure locations
Identify and correctly sequence operations in expressions that include both exponents and parentheses themed around pirate navigation challenges
Evaluate numerical results from order-of-operations problems to verify if the pirate reaches the correct treasure coordinates

How to Use This Worksheet

Step 1: Read the opening Treasure Island Adventure story together to set the context for using order of operations to guide the pirate to the treasure
Step 2: Solve the first two problems aloud, pointing out each PEMDAS step and how it relates to moving on the island map
Step 3: Allow the student to complete problems 3-7 independently while circling the operation they perform at each stage
Step 4: Review the final three problems together, discussing any errors in the context of reaching or missing the treasure location
Step 5: Celebrate correct answers by marking an 'X' on a simple island map drawn at the bottom of the worksheet

Tips for Parents & Teachers

Watch for the common mistake of ignoring parentheses that represent island barriers or caves; have students draw a small treasure chest symbol around parentheses before solving

Address left-to-right errors on multiplication and division by using a pirate ship token to physically move across the worksheet as each operation is completed in the correct order

Encourage students to check their final treasure total by substituting the answer back into the original expression to confirm it matches the island clue

Frequently Asked Questions

How can I help my seventh grader remember to handle exponents before multiplication when solving the treasure calculation problems?

Use the story context by explaining that exponents represent the height of a lookout tower that must be checked before counting individual gold coins (multiplication), so students always tackle the tower first.

What should I do when my child performs addition before division in a problem about sharing treasure among pirates?

Point out that division comes before addition just like pirates must divide the loot fairly before adding up their personal shares, and have them rewrite the expression with division highlighted first.

How do I explain why parentheses change the answer in expressions involving island distances?

Compare parentheses to a shortcut tunnel on the island that forces certain paths to be traveled together, showing with a quick example how (8 + 2) × 3 leads to a different landing spot than 8 + 2 × 3.

What strategy works best for checking answers on medium-difficulty order-of-operations problems without a calculator?

Have the student break the expression into smaller chunks that match the story steps, such as first finding the exponent result as 'climbing the mast,' then verifying the final number matches the treasure clue.